No Mercy (2005) was the eighth annual No Mercy professional wrestling pay-per-view event produced by World Wrestling Entertainment (WWE). It took place on October 9, 2005 at the Toyota Center in Houston, Texas. Nine professional wrestling matches were scheduled on the event's card. The event featured wrestlers and other talent from WWE's SmackDown! brand.
Three of the four championships exclusive to the SmackDown! brand were contested for; one was lost while the other two were retained. The main event was a standard wrestling match, in which World Heavyweight Champion Batista defeated challenger Eddie Guerrero to retain his title. One of the featured preliminary matches was a Casket match between The Ortons (Randy and "Cowboy" Bob) and The Undertaker. The Ortons won the match after placing Undertaker inside the casket and closing it. Another primary preliminary match was a standard match between John "Bradshaw" Layfield (JBL) and Rey Mysterio, which JBL won.
The event grossed $440,000 in ticket sales from an attendance of 7,000, and received 219,000 pay-per-view buys. The event was claimed to be "unmerciful" by Canadian Online Explorer's professional wrestling section, as they rated none of the matches higher than a five out of ten. When the event was released on DVD, it reached a peak position of fourth on Billboard's DVD sales chart for recreational sports. It remained on the chart for four consecutive weeks.
LYRICS:

I've got a candle,
And I've got a spoon
I live in a hallway
With no doors and no rooms
Under the window sill
They all were found
A touch of concrete within a doorway
Without a sound

Someone save me if you will
And take away all these pills
And please just save me, if you can
From the blasphemy in my wasteland

How did I get here
And what went wrong
Couldn't handle forgiveness
Now I'am far beyond gone
And I can hardly remember
The look of my own eyes
How could I love this
A life so dishonest
It made me compromise

Someone save me if you will
And take away all these pills
And please just save me, if you can
From the blasphemy in my wasteland

Jump in the water
Jump in with me
Jump on the altar
Lay down with me
My hardest question
Too answer is
WHY!!!

WHY!!!!!!!!!!!!

Someone save me if you will
And take away all these pills
And please just save me, if you can
From the blasphemy in my wasteland

Someone save me
Someone save me

Somebody save me
Somebody save me
Please don't erase me
Sadly, this was Eddie Guerreros last PPV before he died 
RIP EDDIE. (less info)