Matt 

A small penis, normally around 1 inch.

Guy 1: can i see you penis
Guy 2: ya
*pulls off pants and under wear*
Guy 1: thats the smallest matt ive seen

Matt by Plungie January 17, 2014

Matt 

A boy who THINKS he is a god wen it cums to pleasing women.
A boy who THINKS he's making all the ladies moan when they're actually GROANING 'get off of me'.
A boy who doesn't actually know what he's doing, and he's pretty square.
A boy that will never ever get a gurl.
A boy who has a large ego.

" He's never going to get anything with that ego. "
" Oh my god, I know, he is SUCH a Matt.

Matt by TheTruthBeWritten May 12, 2009

Matt 

A name of an male individual that is stellar or awesome in nature.

The lead singer at the rock concert is so amazing, his first name has to be Matt.

Matt by Matchew519 January 1, 2012

Matt 

Emotionally confused douchebag

The boy didn't know what he wanted so he kept leading a girl on then running away when he got too close. This boy was being a Matt

Matt by Mysterygirl333 May 7, 2015

Matt 

A Best Friend is someone who's always there for you and is beside you no matter what. I've had plenty of so called Best Friends So glad I have one now who's funny, kind, attractive and so much more. A Best Friend is someone who is there for you and you in return. Someone who could never leave you and sometimes you catch feelings for each other or maybe just one of you that's fine but remember to have rules and stick by them.

My best friend is Matt he's always there for me I couldn't live without him. He's also really cheesy

Matt by BigManStephen69 November 11, 2018

Matt 

a male with demonic characteristics. easily frustrated, abnormally loud, loves nipple clamps, enjoys multiple kittens by his side, only eats blue colored foods, bites wooden doors and can dance like no other. He usually enjoys long bubble baths after his long beat off sessions, rose petals in the water are usually his favorite thing to relax to.

Take caution: A Matt should never be frightened or suprised. If so, Matt will have fainting goat syndrome.

I think the Matt in me will come out tonight.....

Matt by pussy fart-o April 30, 2012

Matt 

A Canadian blonde, playa', white washed. Too many girlfriends.

Person A: Dude you're such a matt!
Person B: I've only had 4 girlfriends!

Matt by lordygaga March 17, 2011