Marianas Trench

Big crack in the ocean, deepest part of earth, alternative rock band, sounds cool, etc.

by jokerman15 July 3, 2011

A vocal-rock quartet from Vancouver, Canada.

Wow, the Marianas Trench concert was amazing!

by MonarchButrfly November 3, 2006

Mariana's Trench

The deepest part of a girls pussy

Dude I think I just hit the Mariana's trench

Dude no ones been that deep before.

The deepest known location in Earth's crust located on the bottom of the Pacific ocean. A pervibial bottomless pit, if you will.

Gosh! Bill's pockets are a virtual Marianas Trench!

by Ben Kapitan May 14, 2006

An EXTREMELY deep vagina. You could fit your entire arm in. Compared to the deepest part of the ocean, The mariana trench.

Guy 1: Dude, Jessica has The Mariana Trench In her pants!

Guy 2: Did your sumbarine go exploring?

Guy 1: Oh yeah!

A New band that is very good, with such songs as Decided to break it, Shaketramp,and fix me

I like the new band Mariana's trench

by JaredFatterson May 21, 2007

A badass song sung by the awesome metalcore band, August Burns Red. They are guaranteed to play it at any concert they go to.

That song "Marianas Trench" that August Burns Red played was freakin' gnarly!