Slang term for a way of using crystal methamphetamine. A needless syringe is taken and filled with a solution of meth, and insterted into the anus of a male (or female). The contents are then emptied into the anus, and the partner male inserts his penis into the receiving persons anus.
Justin jammed the syringe into Scott's ass, and after dumpin all da meth into him he fucked his ass all night long!
by Obsideus February 16, 2005
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Get the Fuzz Bumpin mug.When a girl or guy that has a boyfriend/girlfriend and has sexual intercourse with another girl/guy, or when they don't have a boyfriend/girlfriend and they just have sexual intercourse with a person without a label.
"he's humpin and bumpin with someone else!"
":o"
"those people are humpin and bumpin"
"they're not even dating, though?
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"those people are humpin and bumpin"
"they're not even dating, though?
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