(my) momma didn't raise no dummy

(my) momma didn't raise no dummy

I am not stupid, foolish, or naïve. A: "And just make sure the safetly latch is in place before you start the engine." B: "I know, I know. My momma didn't raise no dummy!" They thought they could pull a fast one on me, but momma didn't raise no dummy.See also: dummy, momma, no, raise