A term commonly used by our grandparents/ aunties and uncles that refers to the bathroom. It is a nice way for old people to politely make things awkward and let you know they have to
go take a dump. Often say it in public places like Sears or the food court at the mall.
Biffie is often mistaken for some sort of
cute way of saying
BFF'
s and Besties but it actually makes you think of grandma grunting one out in the Smitty'
s washroom."