Butt-Gum

Derived from the common scenario in which a pack of gum resides in one's pants pocket longer than the date of the initial purchase. As time passes, the buyer of the gum will unknowingly wind up sitting on the pack, resulting in the individual pieces of gum becoming mushy and difficult to unwrap.

Jonas: Wow, that dinner was off the hook. (pulls out gum) Anyone care to freshen up with a piece of gum?
Melvin: No thanks, chief. You bought that gum at last weekend's mixer event. That is clearly butt-gum.

or

Donald: Hey friend, care to try this new flavor of gum I got?
Patrick: Hmm... I dunno, that looks like it could be butt-gum.
Donald: Nah, don't worry, I just bought it today.

Butt-Gum by arlevitt February 12, 2009

Butt Gum 

A pack of gum that you have stuck up your butt and left out for greedy friends that try to steal your gum.

Casey: "Hey Cody, are you just gunna let Hank steal your gum"

Cody: "Don't worry, that's my butt gum"

Casey: "Oh Nice"

Butt Gum by Pringles Tube December 6, 2015

Butt Gum 

When you make the lighthearted folly of passing out drunk after popping a new piece of gum. And when you wake up its all over your butt and sheets.

oh look there's allison. she has Butt Gum.

Butt Gum by I rock prada March 28, 2010

Gum butt

1.) the result of sitting on the wrong park bench at the wrong time.

2.) a giant female rump covererd in a thick layer of cellulite.

I ate lunch in the park and got gum butt.

Trisha needs to tighten up that post-lipo gum butt.

Gum butt by Stabson June 29, 2009

Shut yo bubble gum dumb dumb lookin butt the freak up 

Shut up. I obviously don’t care so don’t waste ur breath😂👏🏼

Girl: u have a crusty potatoe face
Me: shut yo bubble gum dumb dumb lookin butt the freak up

Shut yo bubble gum dumb dumb lookin butt the freak up by Someone that goes to tk💀 March 12, 2019

gummy butt 

damp, greasy ,warm asshole moisture, often stinky.

I had a ripe case of gummy butt that started to sting, prompting me to wipe my poop hole with a cool rag

gummy butt by the mac al December 7, 2006

gumbo butt 

diarrhea that goes all over your butt cheeks, and possibly the floor right before you get to the toilet.

After going to Hooter's and enjoying those chicken wings, i went home to a BAD case of the gumbo butt.

gumbo butt by jew c tuatte March 15, 2009