Top Definition
1. Peanut with three nuts instead of two
2. Um, i don't think three-balled humans exist, but you never know
3. Nickname that started with the FIRST definition
1. Bwahaha, i got a trinut in my lunch today!
2. Kick the groper in the trinut and move on.
3. Trinut just did something really random.
by miso December 05, 2003
Free Daily Email

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

Emails are sent from We'll never spam you.