heavy weight champ 

someone who will fuck any fat bitch, any other std having bitch.

Josh is the heavy weight champ

heavy weight champ by Mike Jones May 24, 2004

Heavyweight Champ 

Unlike in wrestling, a heavyweight champ masters high tolerances of alcohol

Marybeth: “Yo, did you see how wasted Jane got last night?”
Brenda: “Ya, she’s no heavyweight champ.”

Heavyweight Champ by AnnaHelterbrand February 4, 2023

Heavyweight Champion 

the guy in a group of friends that has sex with the fattest chick, until someone else has ex with a fatter chick, that guy holds the title as the HEAVYWEIGHT CHAMPION.

dude jon fucked this chick last night, and she must of been 230 lbs. I think that makes him the Heavyweight Champion of Lyndonville

Heavyweight Champion by sammythejuice October 30, 2011