1 definition by Stuart Findlay

(Big Idol Fat F***ing Arsehole)

Biffa is a word used to describe the guy/girl in the workplace that is 100% useless at everything. Horrible creatures that should be avoided at all costs
Biffa are persons normally found between the toilet and thier desk stuffing thier faces with the free food provided.

They can also be found talking to you about everything that bores and annoys you and the worst part being you cant escape the foul stentch that pours out of thier mouth.
by Stuart Findlay February 5, 2008
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