Bum 

A homeless guy who lives on the streets

Luke: I dare you to lick a bum
Alexander: Which type?
Luke: Y'know? The homeless one
Alexander: OH FUCK NO!

Bum by -Insert Name- November 15, 2017

Bum 

An absolute loser.

Scientist 1: “Wow, those chloroplasts are such bums.”
Scientist 2: “True. Those endoplasmic reticulums are dope tho.”

Bum by EndoRetic_u_bum January 23, 2018

Bum 

Anus

John,your bum is nice

Bum by Your daddy is my daddy May 3, 2018

bum 

a homeless person

jesse is a bum

bum by youbumbruh May 4, 2018

Bum 

Being too busy

I've been pretty busy and so have you, we're both bums.

Bum by YesMrsDaisy May 30, 2018

Bum 

A nigga that sits at home smokes weed & play games all day with no job

my friend is a bum

Bum by colyco June 1, 2018

Bum 

Doesn’t have anything good going for themselves, nor do they care to. They’re most likely a deadbeat father/mother, lives with other ppl, have multiple women/men so they can have a place to crash. And they keep up more bs that Wendy Williams.

Ole bum ass mfs don’t have nothing to offer you but beg all day long

Bum by Grandhustle Stud June 2, 2018