The act of having sexual intercourse in the butt.
The act of having anal sex.
Joe's new desktop background is a black man butt sexing a penguin.
by Bob O'connor March 12, 2006
Get the Butt sexing mug.
Little Johny didn't want to get his girlfriend pregnant, even though she was on birth control. So instead of the mundane vaginal pounding that he would like to do, they just had butt sex.
by magic bananas February 21, 2011
Get the Butt Sex mug.
The act of lighting up a cigarette, smoking the whole thing, then using the dying embers on the cigarette butt to light up another.
Chain smoker: I was so stressed yesterday that i had butt sex six times in one sitting while smoking my camels.
by Fl3tch3r November 19, 2009
Get the Butt sex mug.
1.The act of penetrating someone anally.

2. Peter Griffin's campfire song!
There once were two cowboys all alone out on the trail , and they discovered they could sleep with another male , they were havin' butt sex...cowboy butt sex.....

Sodomyyyyyyyy , sodomyyyyyyy.....sodomy.
by queen_azure January 29, 2008
Get the butt sex mug.
1.Having something suck, or being incredibly lame.

2.Summing up an entire conversation
1.Dude, this game is total butt sex, I'm done

2. After a long pointless story....one answers
"So pretty much butt sex right?"
"Yeah pretty much"
by buttsex69 December 31, 2007
Get the butt sex mug.
What some lucky few straight guys get to do with their ladies...

What some unlucky prison bitches get to do with big Bubba.

What gay dudes do all the time...
by Jew Reelie Wanna No March 29, 2009
Get the Butt Sex mug.
When a man fucks another guy in the butt. He makes love to his ass and can't get enough. Homosexual or gay men do this with eachother when theyre horny. Its fun.
I love to have butt sex with my boyfriend rehmeyer when I get horny.
Get the BUTT SEX mug.