Butcavage 

A distinct sex move where a male or female shoves fruits and veggies up one's ass.

Dakota told Cory I feel like busting a Butcavageveggies want to join me.

Butcavage by angel21 January 9, 2013

Buttsavage

Noun: A person who interacts with butts in a fierce, ferocious, cruel, untamed or uncivilized fashion.

My cat becomes a total buttsavage when he's around other cats in heat.

Buttsavage by bojamski3130 October 6, 2012

Buttivage 

When you see someone with a nice behind (butt) and also a nice cleavage, and you just want to say it fast. You can use it as a compliment and/or say it to your SO.

Whoa! Shawty you have a nice buttivage!!
My girlfriend has such a cool buttivage
Look at my boyfriend, my man has a nice buttivage!!

Buttivage by MJWaaaaat July 3, 2021