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  August 24, 2016
 Get the bumming offmug.
Get the bumming offmug. 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
 Get the Bum offmug.
Get the Bum offmug. by Teddy Hancock August 4, 2008
 Get the Bum Offmug.
Get the Bum Offmug. by MommyH August 15, 2015
 Get the bumming offmug.
Get the bumming offmug.