underdark

The underground world noted in R.A.Salvatore's books.

by u.ber. August 21, 2003

The Undertaker

When you throw your partner off Hell in a Cell, and they plummet 16 feet through an announcer's table.

"I gave my GF a sexy The Undertaker last night."
"Is she okay?"

by ahmahm June 23, 2017

tucked like underarmor

To conceal carry a firearm at all times.

Friend: bro, I’m nervous what happens if somebody tries to rob us?

Friend: don’t worry, I got that heater tucked like underarmor.

by AlwaysTucked July 31, 2021

Tucked Like Underarmor

To conceal a firearm in ones waistband so snug that it resembles the tight fit of Underarmor.

Dylan: Hey man I'm kinda nervous we might get robbed...
Doug: Don't sweat it bro, I got that thang tucked like Underarmor.

by AlwaysTucked August 25, 2021

underdecking

conspiring against an authority figure to take synchronized shits underneath said authority figure's deck. Usually performed in groups of two to five people. In extreme cases, shit burritos are fashioned with paper towels and left to be found.

Oh, no. Have you seen the kids? I hope their not underdecking us again!

by underdecked July 2, 2009

Undertaker

The Deadman, greatest wrestler of all time.

The Undertaker will bury you alive...

by Kain May 8, 2004

Underarm her

The sexual act of putting one's penis inside the underarm of their partner.

My girlfriend allowed me to underarm her on my birthday.

by Commando Matrix August 11, 2010