What is Bum Up?
1.
a way in telling a person to "Come up"..started by
get there stuff togetha..get fresh..Fly..ect.
-Bum Up!!
-Get like meh...BUM UP!
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2.
Pretty much the same as 'Sucking Up' to someone, except based around the action of giving somebody anal sex.
"I can believe you bum up to him just because he has a nice car."
"Dave's bumming up to Celebrities again."
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Random Words:
1.
male version of gold digging to a whole new level. it's where you have sex with a girl... then take her money, house, cars, money,..