When you get lettuce, cabbage, and a bowl during sex. You put the lettuce and cabbage in the bowl and cum in the bowl as a ranch dressing. You tell her its salad and while she eats it you duck tape her mouth and tell her its cum, and she sprays it out of her nose like a dragon.
Matt: Hey dude, i just gave Alyssa a Ranch Dragon!
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi