Bum Rum

An cocktail/sex move consisting of turning a bottle of rum upside down in ones anus and the drinking the ensuing cocktail.

My wife and I spiced up the bedroom with a little bum rum!

chums before bums

The gay version of bros before hoes and sisters before misters. Used regardless of position preference.

Scott: "Yo, poker this evening. Up for it?"
Arnold: "Nah, gonna get me some Derek this evening."
Scott: "Chums before bums, bro."
Arnold: "This great and completely valid argument has fundamentallly changed my world view, so I shall come to this poker game of thine!"

Up ya bum with a rubber thumb

Rhyming Slang

Like up ya nose with a rubber hose

Hey Suzie up ya bum with a rubber thumb

bum fuck a nigga

Something that someone says while they are fried. Particularly white people say this. These people tend to act like retards as well

Bum fuck a nigga! Bum fuck a nigga!

bum blazer

A huge, flaming homosexual, one who blazes bums.

Hey, check out those bum blazers over there!

Damn, they blazin' it hard.

Bum-bum

1. An informal term for the buttocks.
2. Bum-bum hole can also be a term for the anus

1. While riding on the Amtrak keystone train to nyc on the metroliner cab car ( or amfleet cab car) #9645. I saw this lady with a crop top and a very tight pum pum shorts and with a huge, sexy and firm buttocks, many guys onboard the train & the conductor was flirting around her, and I was about to slap that sexy bum-bum but she had a guy (an ugly guy) sitting next to her so I didn’t :(

2. Ugh, I have sand inside of my bum-bum hole from the beach

bum bum

The ultimate comeback if you are losing and argument.

*in mind* ah shit im losing. "bum bum"