Top Definition
When someone is being an ass to you, or is acting very strangely.
Dizz: "Hey Rico, mind if I sit next to you?"

Rico: "Yeah, I mind."

Dizz: "What's your malfunction, Rico?"
by Zastro November 07, 2009
1 more definition
a horrid beast known for his high pitch voice and fugly face. If one were to stare into his face, he or she would surely die in disgust.
holy shit its a malfunction! FUCK! RUN!!!
by chunster? October 14, 2004

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