Bum fluff

The weird hair that teenage boys have above their top lip around the time of puberty. Like a first moustache

"Ew, he's gross, he has bum fluff on his lips"

by alkies December 4, 2015

naughty bum

Juvenile synonym of 'badass', generally used by socially aware (or sarcastic) youths in the presence of young children.

Jack nicked that burger off that dude in the park.

What a bada....

Ssh! You can't say that in front of these kids!

...what a naughty bum

by Highly ill-creative pseudonym May 22, 2014

Gravy bum

After doing a shit and not wiping properly, when your butt gets sweaty it produces a gravy like residue, Leaving marks on your underwear.

Check out the skids on peters boxers, pure gravy bum.

by Jimmywhack August 23, 2016

ass-bum

a homeless person who is really mean and smells bad

I tried to give the ass-bum some changes but he peed on my shoes.

by budely January 21, 2012

mumble bum

Basically a mumbly sort of bum. A derogatory term for someone who does not pronounce their words effectively.

I can't figure out if I ordered a ticket to France or am going to dine on a pair of pants as the travel agent was a mumble bum.

by Rob Mercer January 21, 2006

Bum Pickle

A slimey object shoved up the rectum

He likes to shove Bum Pickles up his backside

by JubbaMHC September 15, 2013

Power-Bummed

To have received a powerful, aggressive anal penetration by single or multiple men of larger stature than yourself.

Will: Ouch, I still can't walk.
Martin: har har you've been power-bummed son

by Paddlby January 27, 2015