Since calling something gay can be offensive and we live in the 21st century, might as well poke fun of the people that are out of the norm. Anything that looks to be straight can be made fun of for being hetero or hetro.
Nick: Hey did you see that picture James set as his profile picture with his new girlfriend.
Jesse: Yeah man, i don't know what's up with him, That's so Hetero.
Nick: He doesn't even go on our shopping sprees anymore!
Jesse: Yeah man, i don't know what's up with him, That's so Hetero.
Nick: He doesn't even go on our shopping sprees anymore!
by Nicky Narwhale October 26, 2010

A Lamp Hetero, is a heterosexual that lights the way with love. A true ally to the LGBTQ+ community.
"Look at that Lamp Hetero over there. They sure are an example of shining love and acceptance of the LGBTQ+ community."
She left with her brother when their parents kicked him out--total Lamp Hetero
She left with her brother when their parents kicked him out--total Lamp Hetero
by Kenphil June 13, 2017

A homophobic straight woman. Similar to a Karen. Most likely walks up to gay couples in public and tells them they’re corrupting the children. Would not last a day in NYC
by Latinadaria666 September 16, 2019

*Queer friends talking*
*straight friend comes over*
Straight friend: Hey guys
Queer friends run away screaming: Ew-Hetero!
*straight friend comes over*
Straight friend: Hey guys
Queer friends run away screaming: Ew-Hetero!
by TheGingerQUiRe February 15, 2019

A female or male which are not bi or gay but is straight. They may do stuff with the same sex or have sexual dreams over same sex. They would never go out or date same sex
by A.JZ September 10, 2008

A heterosexual male who goes to lesbian bars/clubs in order to spit game at the few heterosexual females in attendance.
Matt is totally trying to pick up chicks and he knows good and well that it's lesbian night at Falcon; he's such a hetero shark!
by lashannon February 12, 2008

refers to an area occupied by the maximum number of guys allowed by which adding one more would make it very gay/ uncomfortable and wrong
{setting}- 2 friends are chillen on a couch that is clearly made for no more than two people when another guy walks up
Guy: Hey fellas!... got room for one more?
2 friends: Nah dude we've reached hetero capacity
Guy: Hey fellas!... got room for one more?
2 friends: Nah dude we've reached hetero capacity
by Brian Dickson June 15, 2007
