A fork of Rural Dictionary
A guy that bangs his gf's "Flounder/Vagina" with a vengeance...A FLOUNDER POUNDER...
Mike is such a Flounder Pounder, you can tell becuase his girlfriend walks funny....
When one takes a massive poop.
"wow dude, I just took a flounder pounder! I feel 10 pounds lighter."
a guy that has sex with fat girls.
Damn, did you see Mike's new girlfriend? He's such a flounder pounder.
"Damn! I ain't never seen a flounder pounder that big. She is gonna regret sticking that thing in!"