tri-town

The tri-town includes Plainville, Wrentham, and Norfolk and shares the same high school, King Philip Regional, which has caught on fire twice in the past two years. The only things to do in the tri-town is drinking, drugs, and banging.

Hey, dont you wish you lived in the tri-town so you could get drunk and screw?

by NHass January 6, 2006

tri-sexual

the definition of someone who will "try" anything sexual.

person 1 : whats your sexual preference?

person 2 : hey man i'll do anything, im TRI-SEXUAL

by David Towle June 3, 2004

Tri-facial

When three people jizz on your face.

Everyone thought Wendy was the innocent type until she got a tri-facial round the back of Chuck E Cheese.

by Plato's Second Son June 9, 2010

Tri-Rail

When theres three guys and one girl and one guy hits it from the front,one guy hits it from the back,and one guy is getting head.

Yo were all gonna run a tri-rail on you

by PlHlIlL January 6, 2008

Tri-bagger

Commonly refers to the three bags of milk offered at local grocery stores and convenience stores alike, or, any product offering that comes in a 3-bag pack.

Alternatively, the act of getting teabagged by one who is born with three testicles, or getting tea-bagged by 3 people at the same time.

India: "Alfredo, pick up some milk on your way home."
Alfredo: "Sure, a carton or tri-bagger?"
India: "Definitely tri-bagger."

Alternative:
Kid with 3 balls: "I just tri-bagged your mom"

by Amarci_ano July 28, 2010

Tri-Sigma

the most down to earth sorority with the prettiest girls on campus. tri-sigma sorority may seem like "girls next door" but don't be fooled by their pretty faces...because when they party these girls can get down. they are ridiculously sexy and every girl wants to be a tri-sigma compared to any other sorority like theta or omega.

carrie underwood, the multi-platinum selling record artist is also a sister of tri-sigma.

Guy 1: Yoooo who's that girl?

Guy 2: she's that girl in tri-sigma, you don't have a chance so don't bother

Guy 1: :(

by TalentMrRipley July 7, 2010

Tri-trilogy

The watching of three separate trilogies in a marathon-style manner. Usually done on a scheduled date with a group of friends and a large amount of caffeine and snacks. No series can exceed 3 movies (Can't watch all six Star Wars and the Back to the Future films). They must be at a 3/3/3 Ratio.

Pronounced like "Tripple-Trilogy" without the "pple"

Dude, lets do a Tri-trilogy this weekend! Bring the Dew!

by KyrakThePoet July 19, 2010