Teabiscuit

A British mentally disabled man or woman who dunks biscuits into hot cocoa and sticks it up their rectum.

Ya darn "Teabiscuit".

by FatassCurls July 28, 2019

Sarah Jessica Seabiscuit

The most well-known horse acting in Hollywood at present. Famed for playing human parts, most notably the lead role in Sex and the City.

I hear they are remaking Mr Ed, Sarah Jessica Seabiscuit is going to play the love interest.

by Cuddles McStig May 21, 2008

Dangling Seabiscuit

When your penis drops down after emerging from a vagina or other crevasse after you go to town on her (or him if you're into that).

The joyful feeling after you've cum and your penis can finally rest, whilst still being fully erect like a racing horse.

"I pummeled her so hard that my dangling seabiscuit lasted over 30 minutes."

"That girl Nicole gave me a weak dangling seabiscuit last night."

by Not that Guy you think May 12, 2019

foaming seabiscuit

A vagina. Usually one that is quite moist, produces thick white matter and has quite a salty flavor.

By fucking Angie for almost three hours, Rob turned her once thin and delicate quim into a foaming seabiscuit.

by Fav December 1, 2006

Twatbiscuit

A person who is generally not liked.

Prone to ruining things, a twatbiscuit is never too far away.

"Hey Conor?"

"Yeah?"

"You're a twatbiscuit."

by E-dog January 10, 2013

foaming seabiscuit

(noun) The bubbling fuzz produced from rapid fucking. 2. A pussy that has an unusually large amount of discharge. 3. An infected vagina. 4. The froth on a horse's mouth.

A man says to his son, "When it comes to women; look before you leap. If you see a foaming seabiscuit, get the hell out of there!"

by Antenna Wilde February 15, 2008

seabiscuit

the deuce you dropped while swimming in the ocean

man, I just dropped the biggest seabiscuit while I was swimming

by brettmillious September 29, 2005