Rosco

When a man slaps a woman in the face with his wang and leaves a phallic shaped bruise on their face.

After I jizzed in her hair I give her such a rosco that she cried.

by Jayzig August 19, 2007

Roscoed

The art of trying to swiftly cock-block a group of guys.

"I was trying to hook up with some broad last night, until I was Roscoed by some hater."

by ace high April 28, 2009

Roscoe

A boring ass town in the country that has nothing to do besides the Mini Put place and Dairy Queen. The town officials need to put things for people to do in town.

Shirland, Rockton, and Roscoe are the most boring towns in Northern Illinois

by SnookiBear1988 May 3, 2011

Roscoe

1.A very large penis

2.The act of slapping a girl with your penis during oral sex.

3. Just a great fucking name

1.See now thats a roscoe.

2.I roscoed her.

3. I'm a roscoe, so fuck you.

by jedi pimps December 19, 2005

a roscoe

another name for a gun

Pookie got a roscoe he finna take out 2short

by Anonymous August 15, 2003

Roscoe

The act of slapping someone face with an erect penis.

After I finished I roscoed that bitch with more power than a left hook from Tyson.

by hotcarlcoldrichard August 8, 2017

Rosco

A very large penis; a penis that is great in size

Do you have a Rosco? I have a Rosco.

by John March 31, 2004