This might be a very specific geographical location slang term, but it's used in Northern England to mean when a person or people like a thing too much. It's not unlike the saying "...then why don't you marry it?"
My husband is always on his PS4 - he bums off that new COD game.
When did everyone start bumming off Nutella?
When did everyone start bumming off Nutella?
by ddub86 February 27, 2016
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Can I bum a ciggy off of you?
I need to bum 5 bucks off of you.
I am going to bum off her couch for a bit.
I need to bum 5 bucks off of you.
I am going to bum off her couch for a bit.
by candylandjane October 29, 2011
by Teddy Hancock July 11, 2008