Just got off a search of them, recovered some funny ones:
Improv Everywhere Food Court Musical
Improv Everywhere Wendy's Protest
Spell ACDC
Hilarious Korean Drummer
Awkward Jesus Questions

What are some of your favorites?

Can you supply some URL's to them?

sure, once I get on my real computer. if not, just type the titles on youtube search, it should be exact

every video by Nigahigahttp://www.youtube.com/nigahiga

niga higa is amazing, true

[S][S]the slap chop rap

[LINK REMOVED] [/S][/S]

Op fails ?

Men who stare at goats: click me
Goose hunter: click me
Random retarded commercial: here
Yt poops: here

if you wanna see funny videos check out this channel!
http://www.youtube.com/user/TheMOBOVISION

This is by far the cutest kitten video I have seen
and I have seen quite a few lol I am always getting dragged by my girls to come watch this one etc
http://www.youtube.com/watch?v=0Bmhjf0rKe8

nice...goood...