1 definition by Starshine101
The act of happy slapping a laptop computer when the user becomes angry or annoyed with the laptop's compatability in question. The word lappy is a shortened version of the word laptop, and rhymes with happy, the first word in happy slap- see example below for clearer description...
person 1: Man, if my laptop crashes again, I'm gonna give it a right ol' lappy slap.
person 2: How's that gonna help?
person 1: I dunno... why dont I lappy slap you instead?
person 2: That's happy slap dumbass...
person 1: Shut up...
by Starshine101 Nov 14, 2008 add a video