A dude who likes to date underage girls and keep lotion on his desk for unknown reasons
Your a Mr. M
by Lordmemeion1104 May 1, 2018
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A large red M&M who has an on and off relationship with Coffin Joe, drummer out of the horrors.
"That Mr. M&M, he did me over!" - As said by Coffin Joe.
by AbigHor April 19, 2010
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defining a cockblocker with a pseudonym when not able to directly state said cockblocker's name.

Very useful when the cockblocker is in close vicinity of you and/or partner. Also very useful as a label to said cockblocker
Girl: What's wrong baby?
Boy: I don't want to say right now ok?
Girl's Dad: Are you sure son? You do seem a little tense and uptight

Sinister look in Dad's eyes
Boy: Well, i would be more relaxed, but once again Mr. C. M. Cockblock strikes again (winks at girlfriend without Dad noticing)
Girl's Dad: Laugh out loud (he's too douchey to write lol)
by djhiphopisdead June 18, 2010
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