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

Seatard 

A person living in Seattle who behaves and thinks that the world is just like Seattle, therefore their behavior is normal/acceptable.

The person who thought that renting any random person's car is a good idea is a real Seatard.

Seatard by CocoSantango May 7, 2012

seatard  

Derogatory term for a native or longtime resident of Seattle, Washington.

"You would think these seatard idiots would know how to drive in the rain properly seeing as how it rains here nine months out of the year!"

seatard by Jim Beam Daniels October 9, 2008

seatard 

retard at sea;

a pirate's prison bitch

That guy is such a seatard.

That seatard forgot the ice.

seatard by capn jac February 21, 2010

seatard 

A word used to describe someone who laughs so hard that he/she fails to make any sound, and starts wheezing.

O my god, my joke made Casey laugh like a seatard!

seatard by the_weirdo May 31, 2014

seatard 

An individual who exhibits profound stupidity, incompetence, idiocy or lack of common sense on the water, in a boat, a kayak, or other watercraft. A dumb boater.

Did you see that seatard crash into that buoy?

seatard by boatsmith July 12, 2017