Buttsex

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When you open up your buttcheeks nice and wide so the other person can stick their dick inside.

We were having buttsex, then my mother came in and saw my 12 inch dick being shoved up the other guy's anus.

by DoctorRoflcopter March 12, 2015

buttsex

Someting Cathy craves, but only if it's *quality* buttsex.

Cathy heard about buttsex on HBO, but thought she had to get arrested before having it. We haven't seen her in four months.

by Scott'n'Ann January 24, 2004

Buttsex

n. The act of taking a large penis in your anus, until it cums.

Grandma likes buttsex.

by JoshBob January 13, 2003

buttsex

A shirt that Bert McCracken of the Used (one hot motherfucker btw) has worn.

The shirt read, "Buttsex is itchy."

by Lauren April 8, 2005

buttsex

the act of sticking your wanger inside someones buttwhole whether it is a girl or guy and letting out a substance called buttcheese inside their anal whole.

Ike became very tickelish and started to giggle as paul began to stick his penis inside Ike's anal whole. When paul called for buttsex, Ike replied YES PLEASE!Hopefully it's better than what my parents said how it felt...

by Ike February 20, 2005

buttsex

sexual act which limitates the fucker to use only the bottom of the partner

Alfred used to enjoy buttsex until Tracy was fed up of having her ass filled of cum.

by Gabzzz September 21, 2008

Buttsex

When your ass gets full of dick. Possibly a large dildo. May cause anal tearing without lube.

That dude just had buttsex with 85 people at once, including the president.

by Mr. Blazin September 26, 2017