signal to noise ratio

The logarithmic difference between the audio, video, or any signal and the unwanted random signal beneath it.

The signal to noise ratio of most DVD Video discs exceeds 50db. VHS, on the other hand pulls in at a lowly 38 db.

by Cowclops August 30, 2003

tooth to head ratio

In a large crowd, the total number of teeth of all people combined divided by the total number of heads. In a well eduated crowd with reasonable oral hygene, one would expect the tooth to head ratio to be close to 32:1. If you were to attend a monster truck rally or a wrestling match, one would expect the tooth to head ratio to be around 12:1. At a bluegrass concert it can sit around the 5:1 or 4:1 area.

I have stopped going to Ottawa Senators games when the Leafs are in town because the tooth to head ratio is just too low to handle.

by scow buba March 22, 2009

Daniel Webster Ratio

Extremely large of males in the presence of a small number of females. Named after the college in Nashua, NH where the girl to guy ratio is close to 1:10.

Pat: Dude theres so much fucking sausage at this party.
Dave: Yeah, I think i only see like 4 girls and 40 guys here.
Pat: I see the Daniel Webster Ratio is in effect!

by DWCpilot July 30, 2008

Natty to Slampiece Ratio

The Natty to Slampiece Ration (NSR) is the mathematical law defining the fixed ratio of Nattys to Slampieces in a given area at any given time, per 1 Bro. When N= natty and S= slampiece, the ratio is as follows: S>N.

For instance, if there is 1 Natty, before the Natty can be consumed, there must be at least one slampiece in close proximity to that natty. This law is closely related to the Bro to Slampiece Ratio (BSR) and the Natty to Bro Ratio (NBR).

Bro 1 and Bro 2 are talking on the phone.

Bro 1: Bro, i've got a real problem. I was about to pound a six-pack of Natty here but then i realized- I only have 5 slampieces! My Natty to Slampiece Ratio is totally unchill, bro! Can you help a bro out, bro?

Bro 2: Absbrolutely, bro. I'll be right over. It just so happens I've got an extra slampiece right here.

Bro 1: Thanks bro. You're the best bro a bro could ask for.

by E. R. Smith November 6, 2010

Thrust-to-bust ratio

The thrust-to-bust ratio is a rudimentary yet effective measure of sexual performance.

The thrust-to-bust ratio can be calculated by dividing the number of in-and-out cycles performed in sexual intercourse (known as the thrust, or T) before nutting by the number of nuts busted during sexual intercourse (known as B).

Hey baby girl I've got an average thrust-to-bust ratio of 140/1 you should come over to mine sometime ;)

by ArabicBlendedCoffee January 28, 2020

band to orchestra ratio

another way of saying a ratio of one things rating to another with the number 1 for band and 1000000 for orchestra so its a 1:1000000

those two resteraunts have a band to orchestra ratio

by urmomsuckedme October 28, 2019

butt-to-face ratio

A term used to describe how much sucking up a person does versus normal dignified communication. A high butt-to-face ratio means you are a major kiss-ass.

- "Is it just me, or is Johnson kissing the boss's ass more than usual today?"
- "Johnson? That guy's butt-to-face ratio is always through the roof."

by CCompanies February 4, 2010