heterodar 

The exact opposite of gaydar.

The ability to identify if a person is straight or not.

I've had a mean case of bus lust for weeks and it turns out the dude is straight. My heterodar is way off.

heterodar by Ian is great!!! December 20, 2006

Heterodrunk 

When a homosexual begins hitting on his female friends whilst in a state of inebriation.

Dude, i was totally heterodrunking on Sasha and Hannah last night.

Heterodrunk by The Ditch Bitch July 3, 2009

Heterochromia 

An eye condition in which one eye has a separate color than the other eye. Can be put into 3 categories: complete (one eye is a completely separate color than the other eye), central (one or both eyes has a ring of a different color surrounding the pupil), and sectoral (a portion of the iris of one, or both, eye(s) has a separate color than the rest of the iris(es)). Heterochromia is quite cool. I suggest that y’all who have heterochromia to use it to get a girl into you. It might work. Trust me, I have complete heterochromia myself.

Reagan: “Wow, I really like your eyes. They’re so cool with two different colors.”
Dustin: “Yeah, I have complete heterochromia. It’s said that it only affects 6 out of every 1,000 people.”
Reagan: “That’s so awesome.”
Dustin: “Wanna go out?”
Reagan: “Sure.”

Heterochromia by Remix🤨 June 13, 2018

heterodyne 

is a signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden that creates new frequencies by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are the mathematical dual of the phenomenon of "beats" in acoustics.

A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.

I thought heterodyne meant the oral copulation of a heterosexual.

heterodyne by yyuryyubicuryy4me May 19, 2018

Heterochromia Iridium 

Heterochromia Iridium is when somebody's two eyes aren't the same colour.

two different coloured eyes is called Heterochromia Iridium.

Heterochromia Iridium by Nintendo-Innuendo August 19, 2006

HeteroDemiRomantic 

Hetero: Attraction (sexual or romantic) to the opposite sex
Demi: Must form a strong bond with the person in question before you feel attraction towards them
Romantic: Romantic attraction to the person in question

Brian came out to his friends as HeteroDemiRomantic

HeteroDemiRomantic by hi_im_greg January 25, 2017

heterochromia 

A rare genetic defect. Two different eye colors in the same person.

I have heterochromia, my right eye is green, my left blue.

heterochromia by Cherry2I August 17, 2006