A bucket of rotten fish that smells pretty bad and looks pretty nasty. This is usually used to tell how little something means to someone, or how bad something is.
"(name), you don't amount to a bucket of chum."
or
"Dude, the test we took today made me feel like a bucket of chum."
The most disgusting restaurant in bikini bottom SpongeBob will never eat there Patrick eats her pussy in Chum bucket
Chum bucket discussion
I Always eat at the chum bucket.the krusty krab sucks ass.
A Bum chum is a male boyfriend to another male.
Elton John is David Fernishes "Bum Chum"
When a woman takes a bath and sucks up water into her vagina. She then queefs it out thus creating a white cloud of leftover cum in the bathwater.
Sara was takeing a nice hot bath the other day when she decided to chum in the water.
Two males that enjoy giving each other anal pleasure, through the insertion of the penis into the tight orifice (or sometimes loose) of the anal cavity.
"Well young sir, i heard Trizzo and Ratboy are quite the bum chums"
A good friend that's dirt poor and/or cheap. Also, they are extremely lazy, and won't go out or do much but play video games and surf the internet.
He's a great friend but we never chill cause he's just a chum bum.