An annoying person who is just very annoying. His life is a mess and he things hes better than everyone but hes really not. Hes one of the worst people you'll ever meet and if you get a chance to slap him, please do it.
don't be such a sean.
by Amanda Stenberg September 30, 2019
Get the Seanmug. if you ever meet a Sean you should run for your life this piece of shit will fuck your life up that cunt of a human likes to take big dick up his ass and eat shit all day
by tom baker February 19, 2020
Get the Seanmug. by Sparshgupta1 December 12, 2019
Get the Seanmug. The person who takes a joke that never was that funny, and spams it to the point that it's even less funny and nobody even laughs a little. Also pins every message that is even slightly funny in any existing universe.
Snort my shit, Sean.
by Marvin Mark December 14, 2019
Get the Seanmug. 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
Get the Seanmug. by FieldingKskdne April 20, 2019
Get the Seanmug. Sean is a boomer who plays kukulkan in arena 24/7 and get's shit on by ps4 kids he fucking sucks at life and can't pull any egirls oh and he still stuck in silver joust
by Gufen mc doofen tag January 30, 2020
Get the Seanmug.