In Fantasy Football, a player who is extremely overrated. He is projected to be a strong player for that season, but plays awfully.
Guy 1: Chris Johnson has been awful this season.
Guy 2: I know dude hes a real bum.
by Leeeeeee4 November 20, 2011
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to borrow something from someone;

a homeless person;

the butt
chick 1: "hey can i bum a smoke off you?"
/
dude 1: "hey look at that bum! he's all like, poor, an' shit."
chick 1: "not .cool."
/
chick 1: "man, i ate shit yesterday on my board and broke my bum."
by love-bruises March 7, 2007
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Has different meanings depending on where you go.

In America: A homeless person.
In the UK (and maybe some other countries too): Backside.
1: I gave the bum some money.
2: Get off your bums.
by I'mAnonymous April 7, 2008
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1. A person who, by his own choice, is unemployed and homeless, and who lives on the fringes of society so he can beg instead of work.

2. Somebody's backside. A keister.
Bernie the Bum begs for money to buy a can of cat food and a bottle of muscatel.


Bumkicker Slade (that's me) has a noble mission to kick the bum of everyone who wants something for nothing, or who wants to take something from someone, or who wants to intimidate or terrorize someone. That includes bums, liberals, tax collectors, and Pachuco boys.
by Bumkicker Slade April 25, 2005
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I'm all bummed about our team's lame performance yesterday
by Anonymous March 2, 2002
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"Ah oh yeah ! " that is what Brian was saying as he was getting bummed up the arse by Ted, Ted like bumming people he fucked Brian as fast as a ferrari until Brian shot his load all over Ted's stomach.
by yep9 July 20, 2014
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A bum is a person who sits in a game chair all day and plays madden nba and ufc basically all day and they refuse to go to school. They also chew on weird things such as the metal parts of a pencil, hoodie strings, etc. They ocassionly snack on mayonnaise with foods that are not sandwiches, such as fries.

After reading this you should know what a bum means and you should be tired of hearing it because I SURE AM
The bum won’t go to school he is busy playing on the PS4
by coolkidgirl2000 June 15, 2018
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