1 definition by Smoothie Smoothington

When a guy is laying on his back and a chick with a heavy period is riding on top of him, and a bit of the menstrual blood leaks out from her pussy all over his stomach and sheets.
Ric: Yeah, I took this bitchin' ass chick home last night but she didn't tell me she was raggin. She was fuckin me on top and the next thing I know...
Hamilton:... oh no, she didn't...
Ric: Yep, fucking red rider all over my sheets! Bitch!!!
by Smoothie Smoothington July 11, 2006
Get the red rider mug.