Phi

synonymous to L33T and 9 inch dick. guys and girls would fuck him. I'd suck his dick if i knew him.

DAMN IS THAT A PHI IN YOUR PANTS!

by NOTPHI. November 1, 2008

Phi

Consisting of or making up a large mass; bulky, heavy and solid. Large in comparison with the usual amount.

A Phi sized meteor has a .045% chance of hitting Nevada in the year 2012. Scientists say this would destroy the entire state. It will take a Phi missle to stop this.

by 2gunsup June 14, 2008

phi

Phi = 1/2 + sqrt(5)/2

Phi (rounded heavily) comes to ~1.618

by http://mathworld.wolfram.com/GoldenRatio.html September 21, 2005

Phi

An action performed with the lips which (when done correctly) makes a phi noise.
This action is used by the T.N.B boys and created by them.

.(Anyone does anything). oh "PHIIIIIIIIIII"
.Oh sup gyunt "PHIIIII"
."PHIII" aych pipe

Sees one of the boysacks...... "phi"

by dabbingfarmer69 July 3, 2019

phi

a blue bear mashimaro

"i went downtown and bought my high school crush a blue bear in hope of getting some this weekend."

friends: "sounds like you gotta case of the phi's!!!"

by morning glory co. October 28, 2009

Phi

Phi is a word commonly used to describe a male with lack of; or insignificantly small, male genitalia. Evidence suggests that a "phi" is a sub species of "girlyman".
A "phi" is also currently being considered a super natural power. It's main "superhuman" characteristic is the ability to bitch and whine for approximately forever (actual approx. time is subject to change, as researchers have waited for it to stop to no avail).

She could not stop bitching and whining for ever. She’s such a girlyman. Its almost superhuman how much she can bitch. She’s being such a Phi.

by incognitoman123 September 29, 2007

Phi

wanna be asian white girl that loves Itialian sausage's. Such as the Craig Sausage.

Hey, look at that Phi, i bet she likes Craig's Itailian Sausage.

by henRayy March 9, 2009