Tackass 

A jackass who exhibits tacky behavior.

Bryan: "Man Kevin is such a jackass."
Tyler: "Nah man. He's a tackass. He's always wearing sandals with socks, and one time, he played a Pink Floyd album on shuffle."

Tackass by PonyPotPie October 7, 2015

Tankass 

A posterior so large, it is able to sustain the blow of an artillery shell.

Have you seen J-Lo's new video? Jesus christ she has got some kind of Tankass.

Tankass by Anonymous February 7, 2003

tankass 

An ass so huge that strikes back when you insult it.

Tara Bichard is a tankass!

tankass by Wes Morris September 17, 2003

tankass 

A generally unattractive rear end as a result of wideness.

Man, that girl went off to college and got tankass.

tankass by The S Diddy August 12, 2003

tuckass 

1. dick holder
2. fudge holder
3. prison holder

1. bob likes his girlfriends tuckass
2. bob shits out of his tuckass
3. scruffy hides cigarettes up his tuckass

tuckass by american woman June 30, 2003

tankass 

Tom Crankshaw

holy shit tankass u need to warn sum1 when relesing gas from the ass! man......

tankass by Ali P March 17, 2004

Tuckass 

A cute little butt

"Come over here & let me see that sweet little tuckass!"

Tuckass by Chunkydunk June 14, 2018