Rooster

A really hard piss or a strong morning piss.

Billy drank 19 beers and was so damn drunk that he took a rooster all over the bathroom stall.

by Dr. Clif Clif June 5, 2015

Rooster-fish

A Cock sucker

Your sister is a fucking Rooster-fish!

by MissE76 August 14, 2015

Rooster Booster

The opposite of a cock block. A friend who helps get you laid.

I totally nailed Jane last night thanks to Mark being my rooster booster

by RebelBeard April 2, 2016

Romster

People who likes to watch or read romance monster stories.

"I like Twilight, Warm Bodies and the Mummy."

"What a Romster. In a good way.

by ill-paid September 23, 2016

rooster

An incredibly annoying wake up call

Argh my rooster woke up again

by Dylzah3931 May 18, 2016

rooster spotting

When you write a definition on urban dictionary to get on Rooster Teeth's not so hit show "On The Spot" in the game "Cunning Linguistics".

Dude tony, I am totally rooster spotting today and it will be so funny because Jon will read it! That's so meta XD

by Sam_Antics December 1, 2016

rooster of 3 A.M.

a howler monkey

I would have kept sleeping, if not for the rooster of 3 A.M.

by Shyawayfromprofanitiesomewhy December 4, 2016