butt crest

The top, or peak, of your butt crack.

When Laura bends over, you can see the crest of her butt. It's her butt crest.

by Go Nuts for Donuts December 19, 2015

butt fun

To have fun in the butt with a man or woman. Pretty much what ur parents did last night.

Amy: want to have butt fun?
Jim: Yesh

by Cactusman34 January 8, 2016

Friendly butt touch

1. To touch the booty of a friend with no sexual intent.

Adam gave Emma a friendly butt touch in Adams room

by Officer Wag January 10, 2016

period butt

Bowl-related side effects of menstruation. Particularly miserable periods can cause severe gas, constipation and diarrhea in the same day. Cramping can further confuse the situation. All of this can of course also lead to nausea. This particular set of conditions is known as period butt.

Alice's period butt prevented her from making plans that day because she didn't know what needed to happen or how long it would take.

"Ugghhh... I've got period butt."

by BrazilianCowboys January 25, 2016

tubnodial butt snoid

An Idiot driver or drivers on way home

He cut me off in the fast lane. He is a real tubnodial butt snoid.

by Jarhead82 January 29, 2016

butt nested

Like pocket dialed. When you don't lock your phone and accidentally change the temperature of your home via Nest app.

I butt nested at work and it was 95 degree in my house when I got home.

by RoscoeCharlie February 2, 2016

Butt talk

The action of separating and closing ones butt cheeks while talking. Giving the allusion that the butt is speaking.

Dude! Last night I made Barbara's butt talk!

by TheMagicTy February 28, 2016