A nickname is seb. Seb is sound and is always nice to everyone and the perfect couple for someone with the name Sebastian is s+e s+s s+g
John said Sebastian you are sound
by 69 her December 19, 2020
Get the Sebastian mug.
A boy with the best penis in the world very well in bed and with the tongue he knows how to deal
Omg i like to fuck with Sebastian
by Pinkpony2000 January 9, 2017
Get the Sebastian mug.
A demon butler to Ciel Phantomhive. Is creepy, amusing, sexy and downright one hell of a butler. From the show Black Butler.
Ciel: Where is my tea, Sebastian?
Sebastian: Right here my lord. I also have your lesson plans and have killed the dred demon, as you had asked.
Ciel: Oh, have you?
Sebastian: Yes. For you see, a Phantomhive butler who can't do this much isn't worth his salt.
by SebastianFaithfulServant October 9, 2010
Get the Sebastian mug.
1. A tall, dark, and handsome kind of guy with big dreams and an even bigger heart. Overflowing with charisma and personality, tending to attract every female in a one mile radius. Friendly to all, but only opens up to those he's really close with. A good judge of character by most people's standards.
2. Usually an exotic breed, of a foreign background. Most often fluent in more than one language.
3. Having statuesque features, like that of a Roman God; devastatingly good-looking.
1. Wow, do you see that devilishly handsome guy over there? He must be a Sebastian!
2. From this angle, he has all the features of a Sebastian.
3. His words are like poetry, and he sounds like he could be a Sebastian.
by yourartgotmehere February 4, 2010
Get the Sebastian mug.
The most amazing guy you will ever find. If you find a Sebastian, be sure to alwase be there for him. Extremely intelligent, will always be there for you, shoulder to cry on, loves memes. Sebastian is a truely amazing individual, hes one of the move caring guys you will ever find, and if you meet the one and only im talking about, you will want to be there too.

Sebastian is a loving soul, he is alwase there for you whenever, though he may be countries apart from you, he will cheer you up in a heartbeat <3. May be a Yu-gi-oh nerd, too. And Sebastian, I just wanted to say, I love you, though your states away, I love you, and miss you. Hopefully I see you again, bud.
Me = Aly
Aly: Hey, Sebastian!
Sebastian: Hey, Aly!
Aly: Do you wanna hang out today?
Sebastian: Sure!
by Azumi Hayami August 22, 2019
Get the Sebastian mug.
Awesome dude that does crazy shit but has a hard time talking to the girls he likes. Never had a girlfriend but has experienced many other life changing moments in life. Sebastians are hella daring but need more YOLO motivation to puch them through tough situations. slightly fruity sometimes
THAT GUY WAS AWESOME, he must be a sebastian since he didnt ask that girl out.
by YOLOalreadyKNOthough April 21, 2013
Get the sebastian mug.