buoyant bum

A bum to waste ratio and size that causes an individual to unintentionally float to the surface of the water when swimming; flotation typically occurs bum-first in extreme cases.

Dang dude, with a buoyant bum like that there is no way she can go snorkeling with us.

by peanut street bird August 19, 2020

Bum yelling

Bum yelling is were he yell at bums that are cracked out on meth

BUM Yelling. U tell at bums.

by Weirdo39 March 31, 2019

grizzle-bums

A child that is unsettled, generally unhappy, hard to comfort, but not seriously ill or crying loudly

My little girl is sick so I will go home to provide fresh troops for the fight against grizzle-bums

by asdfTTDDD August 28, 2016

Jelly-Bum

A jiggly, saggy, and flubby bum. Most wannabe skinny girls have them.

Wow, look at her jelly-bum!
Yea, it’s really saggy today...

by Jellybum125 July 11, 2019

Iced Bum

When you pull out and ejaculate onto her bum and lower back instead

When Joel forgot the condom, he gave his girlfriend Susan an iced bum instead

by StoryOfMaLyfe July 25, 2016

Bum-Rush

To slap your victim's backpack so hard their balls quiver.

Paul:Ah shit Peter just bum- rushed me so hard my penis retracted.
Kolby: Bum-Rush?
Paul: yeah it's To slap your victim's backpack so hard their balls quiver.

by Yyounghelmet October 21, 2018

Freaky Bum

A guy that always wants to have sexual relations with women (or men) yet never offers any sort of benefit other than subpar penis. Whether that benefit be emotional, financial or orgasmic.

I was lowkey feeling Paul until I found out he was a freaky bum.

by Mocha Latte Hottie October 7, 2022