you have to be younger than 30 to hear that. they have a ringtone of that so u can text in class and the old-ass teachers cant hear it. its called Mosquito Ringtone.
One tip, No Vat19!!! The best are home-made, including the ones that the military uses.(And factories too) But if you want a better effect, Don't do it in a library, that's sounds just like the scanner going off in our library. Instead, buy an air horn, and take off the top while running for your life.
lol his hearing aid is probably off
OhDamWTFv01 1 month ago
Then some old guy with PTSD finds the grenade, gets a flashback and throws the grenade at you.
zanuha 1 month ago
Why does Darth Vader keep dropping his lightsaber?
Regulus017 1 month ago
And not a single fuck was given that day
CentinnialSentinal 3 months ago 32
maybe its to make ppl think there is a fire? it sounds like a fire alarm anyways
jman66053 3 months ago 4
other than the fingernails your a cutie
TEDEBAGOS 5 months ago
LMAO!!!!.....they're like, "you hear something???"
REDRUMK1LLA 6 months ago 17
LOL! This proves you can make lots of noise in a library and nobody will care ( or they are OAPs and are deaf as doorknobs...) :)
bbrown3112 6 months ago 8
i balanced the top to comments : D
M9DH4773R 6 months ago 8
sonic grenades were rip offfs
qwert4905 6 months ago 2
FPS Russia would shoot an ak at the ceiling
Shrimp141 6 months ago 14
did u put it on high?
skaterjames1000 7 months ago
"damn hearing aid's acting up again" lol
beastmomohi18 7 months ago 15
@beastmomohi18 F you, I'm a hearing impaired.
LordKidOfDeath 6 months ago
@LordKidOfDeath get over it pussy
bigfatowen 6 months ago
The electric grenade needs a blowing up sound after like 10 seconds of beeping thumbs up if you agree
45lollipop 7 months ago 14
what if someone found it and they got scared
jajuanrogers 7 months ago
blance the top two comments !
mendoza6904 8 months ago 5
you have to be younger than 30 to hear that. they have a ringtone of that so u can text in class and the old-ass teachers cant hear it. its called Mosquito Ringtone.
666darklordsatan666 8 months ago
i waited for someone to say "WTF IS THAT NOISE!"
musickid802 8 months ago
use Catfish bait...that will get there attention!!!!!
Uthinkitivedoneit 8 months ago 3
@Uthinkitivedoneit hahahahahahahaha!!! XD
Bubbs49 8 months ago
lol
superdipper23 8 months ago
Both of the top comments have 288 likes
vxxlxD3MONxlxxv 8 months ago 4
damn how interesting are those books
tigermki 8 months ago 4
There all old bastereds so they can't hear it
jmpj349 9 months ago
ductape down an airhorn or use a flash bang..
griff5n 9 months ago
use a real grenade?
marcustardx1 9 months ago 17
One tip, No Vat19!!! The best are home-made, including the ones that the military uses.(And factories too) But if you want a better effect, Don't do it in a library, that's sounds just like the scanner going off in our library. Instead, buy an air horn, and take off the top while running for your life.
Danielkchoi 9 months ago
lol it woulda sucked if it was the fire alarm XD
themysterypie 10 months ago
he paints his finger nails
bobthecowrachg74 10 months ago
lol
chromakey84 10 months ago
lol sucked
543soldier 10 months ago
use liquid ass next time you want to create chaos.
burn19ballz 11 months ago 4
@burn19ballz did that in my english class last year and everyone ran out the door :D
KingoftheMods7 10 months ago
that grandad guy looks like bob barker lol
xEmpirez1 1 year ago
and not a single fuck was given that day
FetterFrosch 1 year ago 20
SHHHHHHHHHHHHHHHHHHH IM TRYING TO HEAR THE SONIC GRANADE!!!
USN755 1 year ago 7
Next time use Real grenade
atakan196 1 year ago 7
Nice nails yo.
futurebboy77 1 year ago
don't be a pussy use a frag grenade
TheGoatface7 1 year ago 127
@TheGoatface7 hahahahahaha xD
kotarotacon 1 year ago
epic fail ~_~
energizer9111 1 year ago
use a flashbang next time
blood117 1 year ago 2
it sounds like a fire alarm...
HoneycombAgent 1 year ago 2
use a frag grenade >_> i think frag grenade is a pretty cool guy, eh makes explosions and doesn't afraid of wtf there goes the library
FlamingTalon 1 year ago
@FlamingTalon But people die.
THis just pisses people off.
Jimpiedepimpie 1 year ago
DC shoeco, motherFUCKER
PArtajaakko112 1 year ago
...did they even react?
Astronesthes 1 year ago 4
can you only use one of these once or can you do it twice.
JacksterLark 1 year ago
@JacksterLark
it was discontinued but it was able to be used as many times as you want..
naruto91239 1 year ago
wow that old guy was stuborn
suirall 1 year ago
try the nuclear keychain!
crowman1993 1 year ago
use a exploding granade!!!!!!!!! : )
jorgebmx10 1 year ago
an atomic bomb would have created quite a diversion
hitlersucks101 1 year ago 5
Old people can't hear it
Allenrythe 1 year ago
a flashbang would be even better ;)
Ridevans4life 1 year ago
that was shit
purplefish6 1 year ago 4
the thing should explode and make it funnyer but this old fat piece of crap wouldnt do anything anyway
corn9256 2 years ago
that old man looks ded
BIRDHOUSE77771 2 years ago 2
i hear paintball gernades are much more effective in librarys
oblivion0317 2 years ago 3
real grenades are even better.
sspeck42 1 year ago
is that guy dead?
gavinjoaquinolivas 2 years ago
i'll stick with mousquito sound on my phone
blkb3ar 2 years ago
omg i hate that think it kills i have to punch the shit out of everyone that plays it
survivalkid2452 2 years ago
lololololol
Thebadbeaver9 2 years ago
lmao the old dude didnt even move
Moundskillz 2 years ago 6
ancient people dont hear sonic noises.
4540524 2 years ago 791
you didnt do it right you have to do about 5 t0 10 thatl piss them off for sure but they have to be in multiple places
InSiGnIaJavon 2 years ago 4
i thought the grenade was gonna explode!!
FAYEZBAWAB 2 years ago 16
The old guy looked like he was trying to remain calm, but at the same time was about to rip his newspapper in half, lol.
Nwest82 2 years ago 7
lol sad.
people didn't even care lol
i expected chaos :((
stonekid156 2 years ago 10
use a smoke grenade in the library
LimbKin 2 years ago 696
@LimbKin i tryed a smoke and i got fined for $50.00 and it smelt bad!
hotwill100 1 year ago
@hotwill100 Pics or it didn't happen
vivanetx 1 year ago
@LimbKin liquid ass
aaronzack14 10 months ago
llredy did it
ImNotFromUSA 8 months ago
@LimbKin no smoking in the library
facebook22220 8 months ago
me too
1998craphole 2 years ago 4
ill rater stick to paintgrenades
djrgg 2 years ago 4
the old guy prob didnt hear it because it was to high pitched
foureyes954 2 years ago 9
lol no reaction
Calvinator321123 2 years ago
that old man doesnt seem to give a toss XD
"fuck that, im reading"
U48 2 years ago 13
ill run later after i finish this book
7aChAry8 2 years ago 5
He should have shouted "FIRE GET OUT!"
crossvain12 2 years ago 4
wow...
anti7895 2 years ago
that was a waste of time. 1 star
shadymd4 2 years ago 2
lol.....
everyone is egnoring it
MrCassaroleCyrus 3 years ago 7
where can u buy sonic grenades?
IHRTBULLETSXXX 3 years ago
I must be too old i heard nothing . Can any one hear it on the vid
jujubouy 3 years ago
i can. lol
mactoshdog 3 years ago
me to
xD
ARNEKKEvd 3 years ago
dude how can you not hear that!!!!!!
JAKEAPOLOZA 3 years ago
Its a sound only people who are under 21 can hear, they use them under bridges and shit. they work on a sensor.
Sheepiesaurus 3 years ago
were u serious about not hearing the sonic grenade?
moneymikey1011 3 years ago
i hear it
disamble 3 years ago
yeah because its recorded its a louder pitch in person and its true something like most 21 or 18 years or younger can only hear it
FaCeImpAcT69 2 years ago 2
they really do suck
justaroo 3 years ago
Colchester Library!
charlesmcateer 3 years ago
lol
octavemode 3 years ago
older people do not hear high frequencies as well, lower the frequency and retry
Veszafein 3 years ago
omg i dont think i cud of gone any worse
3poo1 3 years ago
EPIC FAIL!
abcdefg6195 3 years ago
I fucken love Colchester library! Hahaha!
JoeydSaint 3 years ago
i was trying to read!!!!!!
blaser12345 3 years ago
Colchester library! Hahaha!
dmarden117 3 years ago