1 definition by big dick 23

The act of shooting fire out of your ass during a tough diarrhea session early in the morning. This may cause a swollen asshole for many days.
Yo bro, why is your bathroom on fire?" " I think Luke had that number 7 from taco bell last night. He's got that Fiarrhea.
by big dick 23 September 17, 2010
Get the Fiarrhea mug.