He's ~hawt~
by ohsnapitzava May 14, 2018
Get the Sebastianmug. You are sebastian
by Meow xiong mao September 22, 2019
Get the Sebastianmug. 
A really really really really REALLY, attractive guy. A bit two faced, some might say bipolar. Can be rude as fuck but once you know this guy, you’ll want to literally FUCK regardless. Never been more lustful for a guy in my life. Excudes big dick energy.
Rachel: “Holy shit! Meghan was caught in a wheelchair after staying at Sebastian’s house!”
Donna: “Damn i call dibs next!”
Donna: “Damn i call dibs next!”
by hotgirl928392992 March 3, 2019
Get the Sebastianmug. 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
Get the Sebastianmug. by Totallynotadumbass October 24, 2019
Get the Sebastianmug. 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
by Coocoocaca June 4, 2018
Get the Sebastianmug.