Back butt

When a girl has large dimple like indentations on her lower back directly above her butt. This results in a sometimes sexy, strange occurance called the back butt.

"Damn, I don't know wether to be turned on or throw up at the sight of Lexxy's back butt."

"I hate summer. I don't like to show off my back butt. Seriously, aren't dimples supposed to be on your face?"

Back butt by ShaIchLuge June 21, 2008

Back Butt

When a gym rat flexes his back muscles giving off the appearance of a butt crack

Colin is such a frat star flexing his back butt.

Back Butt by Collin has backbutt August 5, 2016

Back that butt up 

an attractive luscious female ass

"woohoo hey baby back that butt up!"

Back that butt up by theCARS7879 July 13, 2018

back alley butt slut 

a dirty slut who sneaks around in back alleys gettin her butt sex on

That back alley butt slut that me poke her in the brown out behind the liquor shop.

back alley butt slut by hefa January 8, 2007

back alley butt sex 

a woman who lets taking off her slippers and bending over for the biggest cock to take up the arse

christina is def into back alley butt sex

back alley butt sex by connierobinsonkc November 30, 2023

Social Network Back Button Bolt 

The act of quickly sitting up and pressing the back button on your browser as a significant other enters the room, thus hiding the profile or photo album you are viewing on a social networking site such as Facebook or Myspace. Generally seen when viewing a past lover's photo or a potential future one.

"Damn my social network back button bolt game is on point. Trisha almost saw me checking out skanky pictures of my ex, damn I wish I could hit that again."

Social Network Back Button Bolt by Kid Chableezee January 14, 2010

back butter 

To dip one’s weiner in a warm tub of butter and evenly spread it over the back of your partner’s mouth by oral insertion.

“Back buttering is my favorite!”

back butter by mufff November 8, 2017