My mama didn’t raise no dummy

(my) mama didn't raise no dummy

I am not stupid, foolish, or naïve. A: "And just make sure the safety latch is in place before you start the engine." B: "I know, I know. My mama didn't raise no dummy!" They thought they could pull a fast one on me, but mama didn't raise no dummy.
See also: dummy, mama, no, raise
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

My mama didn’t raise no dummy

sent. I’m not stupid. Sure I know the difference between good and bad. My mama didn’t raise no dummy.
See also: dummy, mama, no, raise
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
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