Definitions by The Toaster Strudlers

Happ-slappy 

Happ-Slappy is like slap happy, its laughing to the point of passing out. It is a step above the rest in amusement.

Wow dude your laughing so hard your happ-slappy!
Goddamn that bitch is happ-slappy

Happ-slappy by The Toaster Strudlers January 31, 2010