Sean

A sean is someone with an encyclopedic knowledge on Naruto.

"that Sean, sure knows a whole lot about naruto. What a guy!"

by Ammfkdlaldndk November 5, 2018

Sean

A term used for a skinny penis.

Alex: "Dude, he has such a sean"
Chad: "Did you slob the sean?"

by zaccattack69 March 10, 2019

Sean

A word for a filthy french canadian that's too pretentious to spell his name phonetically.

The dude kept bringing up the superiority of French Canadian cuisine over normal Canadian cuisine. He was such a Sean.

by Sledgeface77 March 12, 2019

Sean

A dirty ugly fucking prick. Sean is used to describe people who are as thick as shit and have no good characteristics

Used to describe someone you don’t like. You call them a sean

by Not a Sean February 11, 2019

Sean

One to usually get angry really easy and turn like a tomato. Sean is another name that's means "cack gamer". Sean is one who is always poor on games and fumbles Heists.

Oh look, is he alright? He looks like a fuming tomato, he must be called Sean

by Sam Warriner June 11, 2018

Sean

Has the most smallest penis of all size is 0.0000000000000000001mm dick size but he some how has a boyfriend

Look how small his dick is he must be a sean

Dam his the opposite of a sean

by Slagnbutch January 7, 2017

To sean

Slang word from the slums of Portland, Oregon. Verb meaning to fully betray and show no alegence to friends or family in a depressed rage.

"Boy! He sure did seem to sean it up alot on us today"

by Ben and Chase July 24, 2008