Faptimus Prime

A masturbating machine, who can supposedly go for days; someone who tends to masturbate more than usual.

I found that rock hard towel under your bed, you must be a faptimus prime.

by ErinIsTheGawdOfMunchingCooge February 6, 2010

prime cut of beef

Superior, of highest quality, outstanding.

Syn. Top Notch, Super, Money

Yo, that new ride of yours is a prime cut of beef. (Street)

or

Chip, that new hedge fund you have invested in, is a prime cut of beef. (Rich, white guy)

by Zombie Gurl January 20, 2004

Primordial soup

The theory that a concoction of inorganic compounds placed in the right environment can create life.

Started as primordial soup and now we here
*highfive

we technology addicts now, take that dumb soup

by f£00f€R June 24, 2018

Optimus Prime

A term used to describe a very big or powerful truck. Is also the name of the Autobot leader from Transformers, who transforms into a semi truck.

Guys car gets rammed by a semi truck. He says to the truck driver, "God dammit, why'd you destroy my car with Optimus Prime, you idiot."

by William Gilson August 29, 2006

prime rib tail

Often used to refer to a female of the fit and attractive variety.

"core blimey mate did you just see that prime rib tail"

by Ric Ben November 16, 2007

Fermat Prime

in Math, a prime number of the form, 2^(n) + 1, named after the famous 19th century mathematician Pierre de Fermat. However, in geek circles, it refers to the third nipple of women with a third nipple because 3 is the first Fermat Prime.

Geek 1: "I was going to sleep with Jessica from Real Analysis but it turns out she has a Fermat Prime."

Geek 2: "What dude? I was just trying to figure out the 12th Fermat Prime."

by Nilpotent N'er do good April 20, 2009

The Prime Poon System

Rather than conforming to the traditional ranking of women on the scale from 1 to 10, the Prime Poon system is a method of ranking women using prime numbers from 3 to 59.

1) HOLY SHIT!!!! THAT CHICK IS A 3!!! EVEN BY THE PRIME POON SYSTEM!!!
2) Eh... I give her about a 37
3) Damn... she like a 53

by crispy429432 March 6, 2010