SeBaStIaN

man with massivley long but extremely skinny penis.

"man that guy was a real SeBaStIaN, his dick was lick a rhino leg but skinny"

by CARLOS oh yes March 6, 2019

Sebastian

The look of a penis with plenty of charm based on a character in a Disney movie. The lip of a crab is the single most noticeable thing in the movie the little mermaid. The ledge of huge muffin top penis is characteristically similar to this little crabs large lip.. thus why you call your penis Sebastian. Significant land mark and popular hump for a good scratch.

Um excuse me baby but can Sebastian crawl off the beach and come into the sea? Under the sea! Under the sea!

by Joseph5555 July 24, 2018

Sebastian

He basically is a machine that breaks everything and if he touches one thing or even breathes on it. It will break. Sebastian is usually a Taurus Aries or pisces

Thot1:did you see broken fence?!
Thot2: YEA Sebastian broke it

Thot1:OML AGAIN

by Coocoocaca June 4, 2018

Sebastian

Is a crab

"The crab from The Little Mermaid is called Sebastian"

by Blaccmann April 8, 2020

Sebastian

A curly head boy that is kinda gay 🥺✊🏿

Hi I’m Sebastian and I am named after a crab

by Big_booty_hoe2019 November 10, 2019

Sebastian

Dumb fucking bitch. Stupid stinky shit baby. Horrible pissboy shit man.

Sebastian's not like other boys. Because he is a dumb fucking bitch.

by Totallynotadumbass October 24, 2019

Sebastian

A bitch ass nigga who can’t stand up for himself

“Its not that serious bro” - Sebastian

by Lilmoserr November 19, 2019