Definitions by MadMadamMim

Dirty Jamaica 

Puking on someone's genitals because he pushes your head down while you're giving him oral.
It tends to happen when drunk chicks with weak gag reflexes are man handled by guys who don't understand head etiquette.

"Oh man, he wouldn't stop pushing my face down so it was Dirty Jamaica all over again."

Dirty Jamaica by MadMadamMim February 27, 2009