That one guy who you think is really nice until he makes a plot to kill you and everything you love. He's a murderer and the type of guy who wants to destroy the world and everything in it. He's friendly on the outside, but deadly on the inside.
John: Oh my god, who killed your grandmother?
Sam: I don't know. The authorities are about to tell me.
Officer: The man who killed your grandmother, his name was sean.
Sam: Well that's a fucking surprise
Sam: I don't know. The authorities are about to tell me.
Officer: The man who killed your grandmother, his name was sean.
Sam: Well that's a fucking surprise
by PoooperKid January 6, 2017
Get the Seanmug. 
by stephiewephiepeanuthead December 31, 2019
Get the Seanmug. by LightningGay November 3, 2022
Get the Seanmug. by Rohan's Mad October 9, 2019
Get the Seanmug. A kinda guy that thinks he is so sick dog, but really he just sucks up and and has a tiny Lesbanonian cock.
Shut up Sean.
by Yathish Soni October 22, 2019
Get the Seanmug. Have black hair, brown eyes, divorced parents, lives with mother who is normally working very often. Misses her but gets over it a little, doesn’t have any major struggles and usually dismisses their own feelings. Helps other people help themselves and have a small friend group who they are very clingy to.
Gets praised a lot but is still very self conscious. They are very awkward introverts but when you get to be their friend they get crazy, can get mad even at the smallest things but gets over it relatively quickly.
Usually laughs at troubling situations to avoid the stress, works a lot and with the added stress they get pretty sad and philosophical at times, but uses escapism and jokes to forget about it.
Likes to take warm baths, has a sweet tooth, and jokes all the time even in very serious situations.
Gets praised a lot but is still very self conscious. They are very awkward introverts but when you get to be their friend they get crazy, can get mad even at the smallest things but gets over it relatively quickly.
Usually laughs at troubling situations to avoid the stress, works a lot and with the added stress they get pretty sad and philosophical at times, but uses escapism and jokes to forget about it.
Likes to take warm baths, has a sweet tooth, and jokes all the time even in very serious situations.
by Some guy who likes water July 18, 2020
Get the Seanmug.