Buttneck

verb (used with object)
To ruin, mar, destroy, render useless, or otherwise annihilate.

Wow you really buttnecked your dad’s garage door by backing the truck into it.

by Chief Twobagle January 7, 2019

buttneck

a neck that looks like a butt because of the fat on the neck

"check-out that guys buttneck!!!!"

by matthew April 6, 2003

Buttneck Brick

When it's so cold outside your butt, neck and all extremities are in danger of hypothermia.

"Yo Jeff if I were you I'd call out of work tmrw, it's bout to be buttneck brick."

by thehunnamedbun January 4, 2018