St. Reginald McPepperbottom PI's definitions
Derogatory term for an old person (usually male). Interestingly, the adjective "old" is maintained in it's deployment.
The film "The Expendables" has a cast made up almost entirely of old bifters.
or
"Some old bifter nearly knocked me down with his mobility scooter."
or
"Some old bifter nearly knocked me down with his mobility scooter."
by St. Reginald McPepperbottom PI July 22, 2012
Get the Biftermug.