I did not create this video and I have no idea who did; the original file name was truefalsempeg1.mpg.
The Epimenides Paradox or Liar Paradox is "This sentence is false."
Why am I posting this video? Well... type hierarchies are supposed to resolve the Epimenides paradox. Using an indefinitely extensible, indescribably infinite, ordinal hierarchy of meta-languages. No meta-language can contain its own truth predicate - no meta-language can talk about the "truth" or "falsity" of its own sentences - and so for every meta-language we need a meta-meta-language.
This video does a pretty good job of depicting how I feel about that: pretty much the same way I feel about the original Epimenides Paradox.
Bonus problem: In what language is this video description written?