Biffie

[Kai]

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 [BFFs] and Besties but it actually makes you think of grandma grunting one out in the [Smittys] washroom.