The verb 'to bum' is used to describe the act of either, sucking up to, following or loving somebody or something.
'Did you see Jason in class today? He's such a teacher's pet he totally loves to bum Mr Matthews, its sick.'

'Oh em gee sarah was totally bumming Emily alll yesterday! They were stuck to each other like glue and i mean woah they arn't even bffs!'

Sally: I bum you!
Melanie: I bum you too!

Elle: I BUM ZAC EFRON!
by HmmfCreator June 5, 2009
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The guy living in my shed. Mooches food and booze and breaks into neighboring houses for more booze.
Neighbor: Hey man, how long has that Bum been living in your shed?

Me: Three Months

Neighbor: He smells. Get rid of him.
by The400Runner November 6, 2011
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Someone who sits around all day and watches movies.
Berr is such a bum, all she does is sit around all day and watch dirty movies.
by Donthatesonn December 1, 2009
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A bum is a pet name that Emorie J Coston's girlfriend Mya Nicole Olivero gave him.
Mya: "Oh Emorie you're such a bum."

Emorie: "I love you too Mya"
by Curlyhead_Fiorella February 10, 2017
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A poor performer, especially in the sport of basketball.
You's a bum, ugly cuz.
by timdfrost June 26, 2016
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‘One time Daddy Elfo slapped me on the bum bum’.

Or
‘More power pow on the bum bum please’

(Disenchantment 2019)
by DNACowboy November 18, 2019
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A saying used to comment on someones skillsVideoGames etcor for any comeback almost like boomer
You not good at this game you bum
Referring to his/her online game skills
by VoidTheBum February 3, 2020
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