Seastar 

A beloved term used in place of the word sister. Typically used by someone who loves the ocean and finds this word to be more fun to say.

"My seastar hates fish, but I love them."

Seastar by Wisha October 29, 2009

Dead Seastar

Sexual position when someone is so tired that they just lie on their back with their arms and legs spread wide and wait for their partner to go to work.

Last night when I went to bed with my partner, I was so tired that fell into the dead seastar position, and still busted a fatty.

Dead Seastar by yosita March 25, 2011

swastar 

Popularized by the griefing group Team Avolition, a swastar is a Star of David with a swastika inscribed within the center hexagon.

Player 1: Did you see what those griefer fucks did?
Player 2: No, what?
Player 1: They tore down a massive build and put up a swastar in its place.

swastar by Diamond III Scrublady March 4, 2017

seatard 

Seatard is a word for the most useless animal in the water, the manatee.
The word was coined by Taylor Ramsauer fo the Mediocre Show.

Eric: Manatees are the retard of the sea.
Taylor: they are seatards.

"All seatards do is get stuck in boat propellers.

seatard by KieranK August 5, 2007

seastrom 

Last name of someone that is insane. Their a one of type phyco path that takes no shit from anyone. If anyone ever comes across one of them, in a fight or a time when their angry, avoid them at all costs. Never attempt to piss one off because it will only lead to your death. Many have tried, and failed. But no one knows who because their not around to tell anyone afterwords.

Most insane one ever recorded in history is Nicolas. No one knows the exact location of him, but FBI is still investigation his whereabouts.

seastrom by Mark Freeman April 10, 2005

sebastard 

Anyone named Sebastian who happens to also be a bastard (literally or figuratively)

dude1"whats that asshole's name again?"
dude2"uhhh sebastian I think."
dude1"you mean sebastard"

sebastard by sebastian crucial December 14, 2006

spastard 

who those annoying people who are both spastics and bastards.

spastard by Ashley November 12, 2002