Definitions by Glad to be in the usa

MC 

In the UK, it means a person who performs at a dance club, usually yelling into a microphone to techno music. It's like rap, only incomprehensible.

An example of an Mc rap, "Bidda bidda bad boy on the mic, jsdfhusdfuhuisdfhuih"

MC by Glad to be in the usa August 10, 2007