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.
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."
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
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.
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.
A very large penis; a penis that is great in size
Do you have a Rosco? I have a Rosco.