Dirty Sebastian 

When a girl and a guy is have sex and the guys dick is so HUGE the girl passes out .

When me and this guy had sex last night he pulled a Dirty sebastian on me and i was out like a light !

Dirty Sebastian by Cbster August 29, 2020

Creamy Sebastian 

Any drink made using ice cubes composed of frozen sperm. Drink may be consumed as a prank, punishment, or just enjoyment.

He wanted to try a new drink so I mixed him up a Creamy Sebastian.

Creamy Sebastian by Randoid March 21, 2011

guy sebastian

His voice can turn into a 12 white year old girl, then into a 30 year old black man in a matter of seconds, Talented bastard

Also resembles gary coleman

Holy shit is that gary coleman?

guy sebastian by LaRgO November 23, 2004

eggs sebastian 

Eggs sebastian is a sexual manouevre involving two males. The first male puts his testicles between his legs (presenting the eggs) and the second proceedes to both stimulate the erect shaft, finger the anal sphincter and imitate eating the scrotum. The move has featured in a few recent gay porn films, and is very popular between male couples.

Trent proceeded to give an eggs sebastian to his new boyfriend to show him what a dynamo he was in the sack.

eggs sebastian by omg i am wtf uber November 2, 2006

St. Sebastian's

A Catholic, all-boys, Independednt League School In Needham, MA. While many make fun of Seb's kids for being arrogant and full of themselves, that's more of the Independent School stereotype, as most Seb's kids do not fit into this category, and realize that they do not own the world.

The kids at St. Sebastian's keep to themselves, and are not as preppy and arrogant as kids at other Independent Schools. If you actually knew Seb's kids and didn't just repeat a stupid thought from someone else, you'd know that.

St. Sebastian's by StSebsKid April 21, 2009

johann sebastian

a form of rhyming slang in which "johann sebastian" means "back". it is named after the cool ass German composer

johann sebastian ---> johann sebastian bach

bach ---> back

"Dude, I'm gonna go take a piss right quick. I'll be Johann Sebastian"

johann sebastian by munkiedoo October 7, 2009

Linus Sebastian 

This dude wears Sandals with socks.
If that doesn't prove he's insane, I don't know what will.

Stranger: Who's Linus Sebastian?
Me: To many, a psychopath.

Linus Sebastian by Space-Shuttle-to-the-moon July 28, 2019