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-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

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 4, 2017

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

Walking on All Threes

An age old dilemma the male race has had to endure, entailing the hardship of blood flow from one organ being subdued by the needs of another. Refers to both the mental and physical effects of losing (typically male) peak mental facilities.

Can also be attributed to females in regards to her metaphorical dick, most commonly considered derogatory if used by a male unless one of these conditions apply:

-Said female is a lesbian (thus referring to her strap-on).
-Said male is in the friend zone and the girl will disregard his statement as he is a non-entity.
-Said female is, in fact, a transexual, or hermaphrodite.
-Said female is a honey badger

Layman's terms: Thinking with one's dick, or popping a boner or erection in public. Sporting a metaphorical woody.

Bob:"Ever since his girlfriend cut him off, Dave's been walking on all threes. He really isn't much for Algebra today, but he is playing a mean game of mobile horseshoes."

Dave: "I can't help but salute every hot chick that walks by! I've been walking on all threes the entire day!"

Sandy: "If I had a dick, I'd be walking on all threes for her."
Friend Zone Fred: No, I totally wouldn't, I'm only interested in you.
Sandy: Aw, how sweet, you're such a good friend.
Friend Zone Fred:(thinking to himself) Fuck.

(What Friend Zone Fred should've said) "What are you a lesbian? Kinky." "Fuck yeah, hold on, lets meet up later." "Yeah, I can be tectonic friends with her." "Reminds me, if we screwed I'd have you walking on all four's the next morning" Etc... Pretty much any option or combination thereof that'll probably get him smacked, anything but option A.

Seriously, don't be Fred.

by Harlequin's Smile December 23, 2011

Three Finger Friday

When you take your index, middle, and ring fingers and gently poke a close friend in the upper thigh / buttocks region. Ideal to be the first one to remember on Friday.
(An ancient Italian custom.)

Hey man, did you finger Jordan in physics class today?

Yeah brah, I got her so hard for Three Finger Friday.

by nikki-j October 7, 2011