A ho-bo, loser, idiot, fool and is completely and uterly stupid in everything that they do!!!!!!!!!
by Cat March 12, 2003
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noun: one who does not tip the pizza Driver.
Manager: How much did the crum bum tip ya?
Driver: Exact amout check
by Jimmy D October 13, 2003
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A person who cannot for the life of them clear crumbs off their bed. So they sit on it, and flatten the crumbs out and until the crumbs keep collecting. Eventually Stay away from this person at all costs.
Danngg, that girl Mareyeen is a Crum bum, all she do is sit on her bed flattening crumbs.
by Cheecheez September 12, 2010
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Someone who has little motivation to better their life and will be a lifer foreverchild.
I've been one before.
Takes one to know one.
You can grow out of it, if you don't have severe brain damage.
crum bum
by PineappleJuice March 14, 2015
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