dummt

(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

(my) momma 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 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
Farlex Dictionary of Idioms.
See also:
  • (my) mama didn't raise no dummy
  • dummy
  • (my) momma didn't raise no dummy
  • know which end is up
  • as we know it
  • before you know it
  • before you know where you are
  • I know
  • as you know
  • by any chance