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A spontaneous mood swing from nice to mean and eventually back again.
Tanya and I were shopping today. When I asked how much a shirt was she pulled an erc on me!!!
by E Lovely July 22, 2008
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quite a large role model in the skank industry; but also a dominator of hoes and a comedian in reality.
Person 1 : Have you heard of ERC?
Hoe : Yea hes my boss.
by Hangie May 13, 2011
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