Bum Pump 

A Pump Like Instrument, That Is Used For Clearing Out Ones Rectum, Prior To Anal Sex.

John: Ima Do Her In The Arse Later.......

Tom: Make Sure She Bum Pumps First, Otherwise, She Will, Without A Doubt, Dirty On Your Cock Stick...

Bum Pump by Buperter August 6, 2011

Bum mode 

The act of waking up late in the clothes from the previous day and continuing to wear them, not shaving, skip showering and most other daily hygiene practices, then interacting socially or to go into public for a majority of the day
(may also be a state of being, and normally a person will enter bum mode in the presence of good friends)

causes can be sleep deprivation, hangover, late night of work or gaming, and/or just plain laziness.

I was up so late last night, i decided to go bum mode until work later

Why'd you invite them over? Im in bum mode

Im was so tired when i woke up i decided to go bum mode for the day

Bum mode by LaZyBuM9 November 17, 2011

Bum Jungle 

Any congregation of two (or more) bums underneath a freeway overpass with excessive plant overgrow.

"On my walk to the park I narrowly escaped a Bum Jungle."

Bum Jungle by Stanistu1 December 29, 2012

Bum disease 

When you don't wipe your ass good enough and it starts to get itchy and or bother you in some way

"Dude, McDonalds didn't have any toilet paper so I had to wait till I got home and I had a bad case of bum disease"

Bum disease by KKK is Bae June 11, 2016

bum shark

The bum shark is a predator who seeks bum of the unsuspecting man.

OH NO WATCH YOURE REAR HERE COMES A BUM SHARK !!!!!!!!!!!

bum

bum shark by Finn2232 December 29, 2017

Bum bitch 

A bitch that talk mad shit and keeps getting her ass beat .A bitch that sucked everybody’s dick with a bum ass lace front.a broke bitch that always asking people for shit .A butch that wears off brand shit with dollar store weave in her head periodt Pooh.

“Why was you talking all that shit you bum bitch”
With your broke ass you bum bitch

Your ass can’t fight for shit

you bum bitch

Your a hoe ass bum bitch

Bum bitch by Hehehe426 June 13, 2019

BUM YOUR NAN 

When u bum your nan, u bum ur nan, u might pull out a dirty oliver.

OI, GURV i kinda did BUM YOUR NAN.

BUM YOUR NAN by Bum your nan July 9, 2020