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1 definition by Crispy Brown

 
1.
Fireass is also known in the UK as Chef's Arse, the result of working in hot sweaty kitchens
When I was working at the hotel I dreaded working in the kitchen then having to cycle home with a bad case of fireass or Chef's Arse. (Arse is the UK equivalent of Ass).
by Crispy Brown December 02, 2006