1 definition by Bonero

Nigerian Slang, (Yoruba): for a movement that pushes the nose up slightly showing scornful disagreement with what someone said or did.
1. Dayo: what will you do if your ex goes on her knees and apologize at the cafeteria?

Brad: i won't say a word, i will only yimu and walk away.

2. Mum: if you step into my kictchen one more time, i will have you arrested
Son: you wish.....*yimu
by Bonero February 10, 2012
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