A Pittsburgh Three River

When three men with full bladders pee perfusly on a unexected bystander and or sleeping person. This resembles the three rivers in Pittsburgh.

Person 1: "hey guys
Person 2+3:"whats up"
Person 1:"Josh passed out on the couch lets give him A Pittsburgh Three River"
Person 3:" haha yeah!"
Person 2:" he is going get drenched in piss"

by Cpat, CC, borris March 21, 2013

Three Second Massacre

A mass killing exactly three seconds long, done by the three second walrus, that glittering fiend! They are very hard to escape, as the walrus will always have the element of surprise, so take Scar's advice and BE PREPARED!

"Omg, Eric and his brother were murdered by a walrus! It was a three second massacre!"

by MagnificentRikki November 16, 2012

Three's Company Rule

when you are friends with a bisexual person who dates a straight person who has sex with you and the bisexual person: see the movie Threesome

Oh man I think I may have to invoke the Three's Company Rule.

by LondonMcGregor October 11, 2011

three-quarter-sister

Daughter of a person's father with that same person's maternal aunt or daughter of a person's mother with that same person's paternal uncle.

My three-quarter-sister is a good person.

by Mr. Jacov November 23, 2019

Chucking Threes Please

Should be the nickname for Antoine Walker - the trigger-happy NBA player who misses too many shots from outside the arc.

We went to the recent Timberwolves game and saw Chucking Threes Please ... oh well at least he's having fun eh.

by Adel7 January 13, 2008

cooking on three burners

Your energy level is through the roof you can do anything with 110%

Hey man you ready to do this? Hell Ya I'm cooking on three burners.

by Heywhatdoyasay May 05, 2017

three pounds of pressure

all it takes to burst the ballsack

Ow, you just applied three pounds of pressure to my ballsack

by devilonrollerskates November 13, 2005