Definitions by BAA2...

Blubberslap 

The act of slapping someone in the stomach/ fat so hard that it jiggles.

Mike: You look like you are gaining some weight! *slap* BLUBBERSLAP!
Mindy: Ouch! That hurt, Mike.
Stan: Dude, i told you not to blubberslap Mindy!
Mike: I know.. Its just so tempting.

Blubberslap by BAA2... June 5, 2011