Definitions by Fate_UK

laff 

The perfect Lare-Inducing word. Used to annoy others and can also be used as a replacement for the ever-boring lol

Mike: look what I did to Andy, laff
Mark: Laff nice 1

laff by Fate_UK July 28, 2008

YM

-short for Your mum or Ya mum etc..
-Used to annoy other, often sarcasticly but can also be used seriously

Adam: That was awesome!
Tim: YM was awesome last night...
Adam Huh? shut up u prick
Tim: YM likes prick...

YM by Fate_UK July 25, 2008