1 definition by KarmaForMarma

The term used to describe someone who is acting stupid beyond all reasons.

Someone who throws a tantrum; by screaming and flailing about.
"That girl is going chimetto on her man cause she caught him cheating on her."

"Hey, don't go all chimetto on me. I'm just tellin you how it is."
by KarmaForMarma October 19, 2012
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