Top Definition
A person so dumb, it's stunning.
Someone who can't learn anything.
A person who's stupidy is so powerful that just being around them lowers your IQ.
Don't trying to explain it, he's "stun dumb".
by Henry Herron March 23, 2006

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×