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1.When you cock up something very badly
2. Someone who is so blind to the truth and arrogant they don't realise they actually cock up everything they do
Friend 1 "How did you do at the football game?"
Friend 2 "It went awfully, I did a bit of a Ms. Teoh"
Friend 1 "That guy over there thinks he's so great but actually he messes everything up"
Friend 2 "Yeah, he's a bit of a Ms. Teoh"
by jimmythekiller January 02, 2017
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