Top Definition
Something relating to having threesome sex, or as good as threesome sex.
"Hey man, how was the party last night?"
"You shoulda been there! It was tribangular." (Meaning he had a threesome there, or it was as good as a threesome)
by Vipper January 14, 2008
7 Words related to Tribangular

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.

×