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6.
Much hotter and more painful than standard diarrhea.
That spicy mexican food gave Rich a scorching case of FIRE-rhea!
by sixcube April 12, 2009
 
1.
A phrase originating from British Columbia Canada describing the intense burning feeling experienced while taking a crap. A combination of diarrhea and the extreme sensation of fire coming out with the runs. This feeling can last for one bathroom visit or many visits. Commonly experienced after a very spicy meal.
"Dude, I had the worst case of fire-rhea last night after we ate all those hotwings. It felt like I was crapping out battery acid."
by Alexander A. February 08, 2007
 
2.
Extremely hot and spicy bowel movment. See fiarrhea.
That chinese food is gonna give me some nasty firerhea!
by Gitta August 15, 2005
 
3.
Burning or inflammation recieved during or after diarrhea, typically from consuming spicy foods.
I found my chipotle burrito quite savory, other than the Firerhea that shortly followed it.
by Spacemonkey92 July 06, 2010
 
4.
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."

"Nice."
by The Pioneer February 07, 2008
 
5.
A phrase originating from Western Canada describing the intense burning feeling experienced while taking a crap. A combination of diarrhea and the extreme sensation of fire coming out with it. This feeling can last for one bathroom visit or many visits. Commonly experienced after a very spicy meal.
"Dude I had the worst case of Fire-rhea last night after all that spicy food. It felt like I was crapping out battery acid."
by Alex-the-viking February 10, 2007