An extremely large and most importantly round gluteus maximus, that can jiggle for eternities.
Ayo dat ass must be a metty cause jelly don’t shake like dat.
by Thecheekrippler August 07, 2019
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Chav slang (with British geordie dialect) for the Metro, local public rail network of the Tyne & Wear region of England.

"Am gan on a metty mission"

Chav/yob slang (with geodie dialect) for:

"I am going on the Metro"

The word mission is added purely out of chav stupidity.
by Matthew Hopkins April 30, 2006
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A juul feen who can usually be found drawing a penis on the wall in flex seal and breaking mirrors with a baseball on camera.
Oh No Metty wants a juul rip, run away
by Mr.Krabs left nut May 30, 2019
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Supar extra wierd ball who eats children and uses their teeth as a necklace.
<Metty> GUYS
<Metty> IM IMPORTANT
<Metty> I TALK IN CAPS
by Kowai November 14, 2004
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A dirty homeless azn who likes to hang with his Critical Ass homies and listen to Iron Maiden. Usually disguised as a fat 45 year old black man.
<Metty> hay c0rran mah homie go listen to iron maiden :3
<Corran> No Metty, You're gay
<Metty> fine
<Metty> be back in 10 mins
<Metty> gonna go jack off over my iron maiden poster
<Metty> come to me steve harris!
by Corran January 03, 2005
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person 1: did you know that jack listens to indie
person 2: I know that's so metty
by safebro December 04, 2018
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