Definitions by Tom The Poop Man.

Puff A Lump 

To "Puff A Lump" means to fart and have a turd fall out.

Tom said, "There is a turd on the ground."
Tracy replied, "OH NO! I THOUGHT SOMETHING FELL OUT!"
Tom said, "So you did Puff A Lump!"

Puff A Lump by Tom The Poop Man. March 15, 2009