Bum Flum

When you fart while sitting down but instead of going out of your butt cheeks it goes back into your ass.

Bro, I farted in class today and I thought people were gonna hear it but it turned into a bum flum.

by Loothoarder53 February 22, 2017

Bum Poop

Human-like feces found on the sidewalks of urban regions. Typically in areas with an excessive amount of homeless folk.

I skateboarded over some bum poop today...and now my wheels are all crusty.

by Cornelius Dickilus April 12, 2009

bum snack

The act of eating ass.

"Dude, I've been bum snacking a lot the past days. No flex."

"You're a minor? Fuck off and come back once you can legally bum snack!"

by cysleon February 23, 2021

Bum tag

The act of marking territory or items with urine or feces by homeless people.

Bryce didn't like that the car dealership used the empty lot that he slept in so he bum tagged all the new cars.

by Crazy Al in MT August 5, 2017

lip bum

When someone doesn't know it's actually called lip balm, they call it lip bum. Don't ask me why they do it, they just do.

Billy: Why do you wear lip bum?
Mel: IT'S LIP BALM YOU IDIOT.

by cheesefanatic July 2, 2017

bum fry

A French fry that falls out of its container and onto the bottom of a paper take-out bag. Sometimes found in twos, other times found in large groups with other bum fries creating a greasy bottom. Bum fries are in no-man’s land, hence are up for grabs by any party that shares the same take-out bag.

Friend 1: “Hey! Stop eating the fries from the bag, those fell out of my box!”
Friend 2: “Nah man, that’s just a Bum Fry!”

by PerfectParadox January 18, 2018

Bum Donut

The last uneaten donut left in a dozen that no one wants to eat. Potentially has the flavouring as if one had inserted a finger through the hole and then into a bum.

Can you believe they made Tim work over lunch? Yeah, he was so hungry he had to eat the bum donut in the coffee room.

by T-Dog Duane December 30, 2013