Brennan Ratio

A mans Brennan Ratio is determined by the number of spontaneous erections that man has had in the past 7 days.

Man 1: "Dude, my Brennan Ratio is off the scale"
Man 2: "Impossible, there is no scale"
Man 1: "Alright! No need to be pedantic"
Man 3: "You guys need to get laid"

by Dr. Bonana July 14, 2012

twitter ratio

The ratio between the number of people you follow and the number of followers you have on Twitter.

Damn, I need to unfollow some people to boost my twitter ratio.

by ayyyyyyyyyyyyylmao November 4, 2013

Tricep:Boob Ratio

The method of telling how much of a girl's bust is made up of fat, by looking at the amount of fat stored in the tricep region.

Scientifically the most accurate method known to the common man. Devised by TheBald.

Guy 1: Mate did you see Steven's new girlfriend? Great set on her.

Guy 2: Check out the Tricep:Boob ratio, it's only because she's chubby.

by TheBald November 21, 2010

noodle ratio

This is the ratio of how many times you can sex a girl before your penis becomes like a wet noodle.

If you can sex a girl like 3 times within 3 hours and then your penis becomes a wet noodle, your noodle ratio is 3:1.

Oh man, my noodle ratio has gone up since last year, now I got a 10:1 noodle ratio!

by rayjay April 23, 2006

T to A ratio

When a woman's titty to ass ratio is not proportionate.

"Damn, shes pretty hot from the waist up but her T to A ratio is way off."

"That bitch is put together wrong, her T to A ratio is no good."

by Willholden April 28, 2009

Vagina ratio

The ratio of vagina to penis.

4 girls & 1 boy = 4:1 vagina ratio, lucky boy...

by James Tipper September 25, 2006

Joe Ratio

The ultimate measurement tool for noobs around the world. Can be used to measure just about anything from distance, to height, to time. The standard is based on Joe.

The distance from here to there is a 1.8 Joe Ratio.

by The Jack Bauer October 19, 2007