Firkin

A British Standard measure of excess usually expressed in units of two, e.g. two firkin big.

I tried to get this condom on my cock but it is "two firkin small"

Firkin by Johnny Old Boy July 18, 2021

doobury firkin 

Something you can't remember the correct name for.

I need to get a doobury firkin

doobury firkin by Stemax1960 November 20, 2020