When you slyly cover your member in Cholula brand hot sauce, without your partner knowing, and proceed to show the booty hole who's boss, giving the recipient a bad case of firerhea for the next three days.
"That Bitch thought she was funny sleeping with my brother. So I gave her the firerhea."
When you are piss drunk off of fireball in the middle of a Phoenix summer and accidentally shit your pants in the hotel room as you are aggressively throwing up the hot cinnamon concoction.
“Felisha did a Phoenix Firerhea after partying all night at the club doing fire ball shots”