Sebastian

All around appealing night club located in Somerset Estates....Bartending, Flip Cup, Beer Pong, Lounge, Party Spot.

I Just became a fan of "Sebastian" on facebook.

What you doin tn ? Going to Sebastians with the rest of Sachem

by SebastianPrty November 25, 2011

Dirty Sebastian

Dating multiple girls at the same time

Look at that dirty Sebastian over there! Yeah, what a doughbag!

by UrFutureStepdad May 1, 2020

Sebastian Lionell

Filmmaker. Writer and Director.

There is that hottie, Sebastian Lionell, mmmm!!

by XexyLips December 12, 2010

Sebastion

An Asian looking male that says he’s Hawaiian but nobody believes him

Girl 1: So is Sebastion Asian? I’ve been wondering

Girl 2: I think so, he says Hawaiian but nobody believes him
Girl 1: Yea I don’t believe him either
Girl 2: He probably has a small peen lmao

by Tripzable September 14, 2019

Sebastian

An oversized penis mounted ontop of the head at proportional size to the face.

Guy1: look at that guy's Sebastian!
Guy2: Why do you keep staring at it?

by whosatmydoor January 2, 2008

Sebastian

A wanker. A massive wanker

Hey, have u seen that guy over there?

Yeah, what a sebastian

by Ronnnnnnnnnald July 14, 2017

St. Sebastian's

An all-boys Catholic prep school in Needham, MA. Students are for the most part extremely affluent (tuition is 30 grand a year) and come from the Metro-West area. People try to pass seb's off as a smart-kid school, when really it is just a rich kid school. Some kids are smart, but there are also a lot of meatheads who agreed to repeat a year in school in order to attend. The school has several solid athletic teams which compete in the competitive 16 school ISL conference. The typical seb's student is a clean-cut, preppy, conservative kid who plays sports. Girls tend to say that seb's boys are generally nice, but also extremely arrogant and "girl retarded". Like at most New England prep schools, the climate at St. Sebastian's is intense. Many seb's graduates go on to study at prestigious colleges and universities (many of them Catholic). Smart or dumb, conservative or liberal, athletic or not, all seb's kids think they are the shit...so watch out.

Casey: That boy is so hott let's go talk to him!
Erin: Stay away from him he goes to St. Sebastian's.
Casey: How can you tell?
Erin: He has "I am the greatest thing to walk the Earth" written all over his face.
Casey: Oh. Let's find some Xaverian boys then!

by beatbox323 March 14, 2009