Definitions by Shawn-V

Numbnuts 

Term of endearment said about someone who states something obvious or does something "Dumb"
Can also be used more harshly to point out someones obvious stupidity. Hence questioning their intelligence.

Hey numbnuts, let's make out. (Sucking of face)
or
Ya' think? numbnuts.. (Sarcasm implied) w. head shaking(optional)

Numbnuts by Shawn-V May 20, 2013