biffy
[
bif
-ee]
/ˈbɪf i/
noun
,
plural
biffies.
Chiefly Upper Midwest
and
Canadian Slang.
1.
a toilet or privy.
Also,
biff
.
Origin
origin obscure
Slang definitions & phrases for
biffy
biffy
noun
A toilet; bathroom
: the new biffies being installed at a dormitory
(1940s+ chiefly Canadian)