The act of giving or receiving anal sex with some who is the same gender as you
Man, I never wanted to experience it, but last night I had gaynal with that guy from San Francisco. It was actually really fun!

Really?

No, my farts soundl like rushing air now.
by AYearForPhil October 31, 2011
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A word that means homosexual anal sex. This can be used to differentiate between gay anal sex and straight anal sex.
Man 1: Justin and I had gaynal sex for the first time last night.

Man 2: That's great! You 2 are taking your relationship to the next level!
by Pussydestoyer6969 February 9, 2015
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The act or art, depending on you views, of two men having anal sex.
Hey Mr., do you wanna have some gaynal sex with me tonight.

Hey dood I rented that tutorial on gaynal sex on redbox. You wanna check that out with me?
by GrizzCov May 25, 2010
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The act of two homosexual males having buttsecks.
by Santa? June 23, 2010
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The ultimate betrayal of the human race by sticking ones yogurt slinger in another males asshole.
My guidance committed gaynal with a student and lost a day of vacation.
by Barak Bin Laden December 5, 2018
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People always say anal but you dont know if its a guy or girl their talking about. So whats this now GAYNAL :D is when a gay man is having buttsex with another so whenever your not refering to straight anal please use the term "gaynal".
OMG look at justin bieber over their having gaynal!
by Michael B***** December 2, 2010
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having gay, anal sex
Gabby has gaynal sex all the time.

Noreen wishes she had gaynal sex.

Andrea is jealous of Gabby's gaynal sex.

Chantel is over there.
by Max Powerr March 1, 2007
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