giving up the ass
To drop your defenses and let yourself get fucked by as many willing dicks as you can find. To give up the ass is considered a noble thing, especially when it's to me.
You know that bitch Laquanda? Man, I found her giving up the ass at the party last week to all the homies. I let that bitch suck my dick off later on. It was tight.
gives up the ass
Term used to describe the event in which a woman refuses in the participation in anal sex, but then surrenders as an act of playful tease.
"And just when i thought she wasnt interested, she gives up the ass". This is usually followed by "Ya damn right i took it, cos she dont got to tell me twice".