bum-bump 

When you enjoy the way someone's bum looks from a distance, so you get to know them better. The word is often used flirtatiously or used by a children/teenagers while joking. If a odd male figure uses the word towards a adult woman, it is called a "cat-call or booty call".

DAAAAAAMMMMN, I'd love to bum-bump!!!

bum-bump by cringemaster123abc April 21, 2017

Bum Bump 

this is a bump that will form intantly after a bum touches your skin.

if a bum off the street came up to you and had any kind of contact with your skin on any part of your body a BUM BUMP will form.

Another example Kevin Hart the comedian has a fear of bums coming in contact with him because he doesnt want any of his skin touching theirs becasue he will develope a BUM BUMP.

Bum Bump by D-NICE August 1, 2013

bum bump 

When a hobo off th street gets freaky and touches your lip then a bump forms soon after

Person: Man you got herpes or somthin'?
Other person: nah man it's just a bum bump

bum bump by music4mylife January 13, 2014

Bum bumper 

Bum bumper is a word for a badass who is really loud and sometimes annoying but will stick up for you.

You’re a bum bumper

Bum bumper by Limbflowliesss May 8, 2021

bum bumper 

A gay guy

Hey look at that 50 year old bum bumper

bum bumper by Hawt Nigga March 28, 2016

bumbumpoopoo 

a word your little sister will say when she's angry at you.

"go away. I hate you. Your such a bumbumpoopoo"

bumbumpoopoo by laughelot May 15, 2021

bumbump

A bumbump is the action when a Bum flicks your lip and it creates a bump type herpe

“you see that bumbump on johnny” man he must’ve got double flicked or something

bumbump by imbatman67 May 24, 2023