someone that you are not initially attracted to, but after hanging out with that individual for awhile, they "grow on" you, so you begin to like them.
Lisa: I think I'm beginning to like Chad.
Lisa's Best Friend: Uh-oh. It look likes Chad has become a FUNGUS.
by saerom January 25, 2005
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mushroom

Amungus fungus////I DONT THINK THE WALLS CAN HANDLE THE AMOGUS CURSE ANY LONGER!!!
oh no is fungus

amungus fungus/ THERES ONLY ONE WALL LEFT!!
by the sus mongus April 22, 2023
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Said by Italians its implied meaning is "fuck off".
That drunk loud mouth at the bar picking on the weaker people can fungu.
by jimmybomm August 8, 2020
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A person who has a large belly, pisses their pants, keeps rotting food in their locker and smells like he just took a crap and smeared it all over himself.
Everyone, run! That fungus kid is over there
by schu May 2, 2005
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Someone who lays around all day doing nothing and waiting for the welfare check.
Damn those abrams are some lazy mother fuckers.
by sgtSnafu July 26, 2005
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Fungus is that dude that can get you what ever you want...aicd,shrooms,all different killer buds, pills haha anything you want.. get it from the Fungus Man........

DIRTY JERSEY..O.C. A.C V-HOOD L-HOOD

oooh how i love thos golden tops!!
by MONEY MAKEIN MITCH September 24, 2006
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