buttchew 

a person with no shame, and has no hesistancy to dump on your chest.

i buttchewed on ryan riske's forehead

buttchew by tyrant :D May 8, 2005

buttcheek on a stick 

A famous vine of a kid after getting slapped. As to not break the swearing rules, he instead uses this phrase.

Mothertrucker, dude, that hurt like a buttcheek on a stick!

buttcheek on a stick by maiapond June 20, 2016

buttchex 

Booty

Aw my buttchex done broke the terlit

buttchex by CHEXMASTER48 May 8, 2018

Buttcheeck Planet 

Traditional ceremonial folk lore lyric and song amongst Ohio, US based computer programmers. This song is performed for friends and family around the age of 3 years old. This ritual is not understood by lay people, often including witnesses to the young future-programmers performance. Nonetheless, this geographically Walmart-adjacent rite of passage is sacred amongst programmers from Middle America.

“Buttcheeck planet.”
“Buttcheeck planet starts slow, and ends with a sweaty forehead.”

Buttcheeck Planet by Zaak Orlando February 23, 2019

buttcheek pattycake 

When you bump butts wit yo fave bish in bed. you lie sideways facing away from each other. induces laughter and intimacy synchronously.

i played buttcheek pattycake wit my bottom bish karla after a huge fight. we good now ;)

buttcheek pattycake by pogipinoyboi August 20, 2013

buttcheek on a stick 

when something hurts so bad and you can't even, you yell this phrase

"Mother trucker, dude, that hurt like a buttcheek on a stick!" butt vine ah peanutbutterbaby

buttcheek on a stick by Buttcheek on a Stick September 6, 2016

Suck my buttcheek! 

A song written by Jenna Hall that goes

“Suck my buttcheek! Suck, suck my buttcheek!

Suck my buttcheek!

Suck my buttcheek! by Prettygirl_937 June 17, 2018