Definitions by UnDEADFiend

YoPorn 

Since the new update in the social networking game "YoVille" you can now post your own photos on picture frames: due to that, as americans, it is manditory for us to abuse that and post porn.

"dude, take me to that house w/ the 'YoPorn'"

"K"

YoPorn by UnDEADFiend April 1, 2009

Casper 

Skateboard trick invented by Rodney Mullen; when u do half a kickflip and catch the tail with your back foot and with your front foot catch the middle part of the board and balance as long as you can; a variant is the trucksatnd which explains itself; a trick to do while in casper is the casper flip in which you do a full flip and then land pack in casper.

"Dude! Man! Did you see that?! That casper was insane"

Casper by UnDEADFiend April 1, 2009