Top definition
(pronounced:Moe-toe-C.G)
It is an abreviation for the phrase "More Obnoxious than Obnoxious Celtic Guardian." This derogatory word means that a person is obnoxious to the point which they are unaproachable.
"EricaChau got a purity ring"
"She's motocg"
by tsenaku May 04, 2009
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