An annoying kid who doesn't listen and doesn't obey his parents. This kid is also obsessed with looking up his name on this site and uses the definitions he reads to define his personality. He has to be shutdown in order to get him to comply to what he needs to do.
Sebastian does not listen to anything. Sebastian doesn't know who he is. Sebastian needs to look up his name for confidence. Sebastian needs help.
by Sgt Chaos October 15, 2014
Get the Sebastianmug. Probably a really good athlete with 50 girlfriends at the same time and is super hot and has a large penis and is a party monster
by Girl123457643 October 9, 2020
Get the Sebastianmug. Sebastian is the most kind-hearted, sweet, loving, caring and nicest person you will ever meet. He has great hair, great teeth, and a great facial structure. he is loved by everyone and if you happen to date someone named Sebastian you are a lucky person because even if he is sweet, loving, caring etc. he can be annoying and picky but still very loveable.
by Sanrio.lover March 2, 2023
Get the Sebastianmug. Sebastian is pretty nice
by Mort17 November 23, 2021
Get the Sebastianmug. sebastian is a type of guy who will always be by your side and will always help you in a heartbeat. he is not incredibly dumb but also not very smart either but hes 100% weird which makes him more funnier than he already is. sebastian has gone through a s#@tty life and woud kill himself(not literally) to make other peoples pain stop. he may be a little chubby and he may not think that he look good but hes a really nice guy even tho people see him as a annoying piece of crap,well thats a complete f#%king lie.
sebastian:hey gu-omg what happened to willson!
jeff:he got pushed down by some kids
sebastian:be right back...
jeff:he got pushed down by some kids
sebastian:be right back...
by pizzaLORD June 3, 2020
Get the sebastianmug. by handarrekuken October 9, 2018
Get the Sebastianmug. The crab from the little mermaid. Can be very cranny at times but is still a good friend and has very good comebacks. He is also usually very good looking. You would be lucky to have a Sebastian in ur life!
by Eve R. February 9, 2019
Get the Sebastianmug.