Hornometer 

A piece of jewelry that is capable of measuring the arousal level -- on a scale of 1 to 20, with 1 being completely asexual and 20 being insatiable -- of its wearer. A related component is also capable of adjusting the arousal level for desired effect. As outlined in the ebook, The Hornometer, by Joe Mudak

Jason wasn't sure if he should make a move on his girlfriend, so he quickly checked the readout on her hornometer. When he saw that it only registered an 8, he quickly raised her arousal level to 15.

Hornometer by Joe Mudak October 5, 2013

Hornometer 

The measurement of a persons level of horny.

scale is usually on a rate from 1-10, 10 being the horniest, 1 being the least

I'm a ten on the "Hornometer" and could use a good time.

Hornometer by Jerry-Michael February 27, 2009

homometer 

coined by Ed Helms aka Andy Bernard on the daily show.

a classier version of the gaydar

like a gay radar...

it's called a homometer!

homometer by mcha June 6, 2007

Homenometer

(n.) An upgraded version of the gaydar. Consider it to be the Gaydar V2.0

"Dude, does he seem a bit gay to you?"

"Hell yeah. My homenometer readings are going off the chart!"

Homenometer by ROFLMYWAFLZ December 2, 2009

pornometer 

Measuring device in the study of pornology. Pornometers are primarily used by pornologists to determine how many P (1 Porn = .666667 inches) are in any given pornograph. The pornometer is a long device that is firmly attached to the scrote. Special care should be taken to calibrate it.

"Whoa I just received a pornogram from PetCo."
'Let me whip out my pornometer and appraise that for you'
"No, put that away; there are children here."

pornometer by Costco October 26, 2007

hoedometer 

Something that tracks the mileage of a hoe like an odometer tracks the mileage of a car. It's believed that a hoedometer can roll over and a hoe can revert back from hoe to wholesome.

One day Tila Tequila's hoedometer is gonna roll over and she'll be doing Disney specials.

hoedometer by Headexpl0dy June 19, 2010

Hoedometer 

Main Entry: hoedom·e·ter
Pronunciation: hoe-'dä-me-ter
Function: noun

: an instrument for measuring a person's sexual encounters(as by intercourse)

You better use a condom; she has several miles on her hoedometer.

Hoedometer by QuasarZ71 May 22, 2006