What is Smooth-brained?
1.
An insult referring to the absence of wrinkles present in the human telencephalon(cerebrum) -- the largest region of the mammalian brain. Literally implying idiocy at a physiological level.
Those smooth-brained idiots voted for G.W. Bush twice!
See
Random Words:
1.
For a female, Uncle Knuckles is the act of allowing an older male, preferably 10-20 years older than herself, to finger bang her pussy.
..
1.
Artie Lang's now deceased grandmother. Often imitated by Howard Stern on his show.
Howard Stern: Oh, look Artie, we have Grandma..