The leftover particles of cocaine after you snort a line, that are rubbed on the gums.
Some powder just flew up my nose, where's my mother fuckin' numby dickwad?
by Cody March 21, 2005
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Cocaine rubbed on the filter of a cigarette. Also if you pack the cigs right you can put some up in front of the tobacco.

Lets go get an eight ball and save a half gram for a pack of numby cigs.

by addict7 August 10, 2006
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when you put cocaine in your mouth and it gets numb. usually after iicking a card or razor that was used to chalk up the lines.
hey, let me get a numbie off that cd case we used to bust
by alf December 20, 2003
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A synonym for boobies or breasts. Most popolarly used in Southern Africa, with its etymology most likely starting with one of the native tounge's.
She has well nice numbies.
by singe May 25, 2004
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The use of a small amount of cocaine on the gums and/or teeth, tongue, or lips to produce analgesia (numbness)
Do you want a numbie from this shit? It made my whole face numb!
by TheHazyJ October 1, 2009
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