Bum-bum

1. An informal term for the buttocks.
2. Bum-bum hole can also be a term for the anus

1. While riding on the Amtrak keystone train to nyc on the metroliner cab car ( or amfleet cab car) #9645. I saw this lady with a crop top and a very tight pum pum shorts and with a huge, sexy and firm buttocks, many guys onboard the train & the conductor was flirting around her, and I was about to slap that sexy bum-bum but she had a guy (an ugly guy) sitting next to her so I didn’t :(

2. Ugh, I have sand inside of my bum-bum hole from the beach

by EMD F59PHI July 28, 2024

BUM

Someone who lives off there mom n dad for free.

Someone who is a loser

A nobody

Those two live with their parents, at age 23 n age 26. There what we call Bums.

by Yung Times February 9, 2021

Bum Chums

A group of men that are homies and all hangout. They do cool stuff like jerk each other off and drink. A group of tight knit niggas

You know bert is a bum chum? Yeah he is a crazy nigga and is definitely apart of the bum chums.

by Jimmy Winthorpe November 10, 2020

bum

someone who is so bad at 2k that a name had to be made to classify them.

sean missed a open layup*

ramzey: sean your such a bum

by yaboi-Cereal-God April 20, 2018

Atomic bum

The nuclear bruise you get from falling off a chair

My bum is purple I must have a atomic bum

by Cody5050 January 14, 2022

Bum nugget

Someone who is not having fun and/ or being annoying

Stop being a bum nugget
Ur such a bum nugget

by bumnugget. August 29, 2019

Bum crumb

Residue of toilet paper left on someone’s behind after wiping.

“Did you know kyle’s dad’s “bum crumbs” float up to the top of the water when his dad has a bath”

by anonymous November 30, 2021