n. A straight man who says or does something that makes him appear gay.

adj. Of or relating to a heteromo. Used to describe a straight man who appears gay, or any act or remark which may qualify as a labeler for being a heteromo.
Even though Brian sings showtunes and wears a lot of pink, he is not actually gay, he is just a heteromo.

The way Robb commented about Andy's figure was a little bit heteromo.
by Brandiesel October 16, 2006

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Top Definition
n. A very straight acting gay man. No one will ever guess that he is gay and no matter how well your gaydar works, you'll never think of him as a homosexual.
n. A gayman who goes unnoticed under a properly working gaydar.
Who would have thought Eric was gay, he was such a heteromo no wonder my gaydar missed him.
by gaytothemax! April 07, 2004

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The Urban Dictionary T-Shirt

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Best friends that are both heterosexual but act homosexual together
Camille & Leonora giant heteromos
by Shyooooooooooooooooo September 07, 2015

The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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A man who is overtly masculine and seems incredibly heterosexual for all rights and purposes, including dress, interests, and public conduct, but is in reality an extremely subtle homosexual.
Corey dresses and acts like a straight guy, but he's totally into dudes. He's such a hetero-mo!
by Stormy_Weather August 06, 2011

The Urban Dictionary Mug

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt