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!
by Bored in Arch.Design May 7, 2010
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Only the people who are into the band MARIANAS TRENCH purely for their look spell the band name like this (Mariana's Trench. This is how Trench Wenches know if the person is a true fan or not.

NEVER spell the name with an apostrophe, it's wrong and you will hear about.

However if you're wondering who this band is, it's a pop-punk band from Vancouver, British Columbia. They are one of few band where all 4 members actually sing. So not only Josh, the lead singer, but Ian, Matt and Mike also sing (the drummer, lead guitarist and bassist). Their songs have catchy lyrics but also have a deeper meaning to them. They are amazing live, some say they sound better live then when recorded, which is rare for bands today.

The members: Mike Ayley, Matt Webb, Ian Casselman and Josh Ramsay
Random Facebook Status: OMGZZZZ I LUVVV MARIANA'S TRENCH!! JOSH IS SOOOOO HOTTTT!!!!!!!

Trench Wench: Bitch please, that's not even how you spell the name, and do you even know the other three members? You only know Cross My Heart and Shake Tramp..... that's lovely...
by TrueTrenchWench February 24, 2011
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an awsome 4 guy band based in vancouver, british columbia. consists of josh ramsay, ian cassalman, matt webb and mike ayley.

the music is amazing, with such songs like acadia, cross my heart, shaketramp and decided to break it.

dudee, check them out. marianas trench
by marianastrench March 8, 2009
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The deepest part of a girls pussy
Dude I think I just hit the Mariana's trench

Dude no ones been that deep before.
by ronnie76games@gmail.com December 20, 2016
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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!
by JoJoTheFlyingMonkey May 29, 2010
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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
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A severely large butt crack. Usually created when u have to take a shit way to many times a day.
Have you seen his Mariana trench?!?
by Bojojo June 18, 2011
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