Definitions by Sir Whoopi Goldberg

Popped a Red Cap

To masturbate so vigorously that your penis begins to spurt blood

Ricardo popped a red cap while watching Human Centipede.

I just listened to the seminal blues song, 'Red Caps a-Poppin', by Billy B. Goode

Popped a Red Cap by Sir Whoopi Goldberg July 9, 2010