Ben Duffy 

A description of someone who acts with no common sense or acts as if they have a disability.

Oi That dude is so Ben Duffy

Ben Duffy by DonnyHuckelGang August 12, 2018

Ben Duffy 

Freaky pedo who likes the occasional sandys. Loves cheap fags and stagitory rape.

Hey is that Ben Duffy
Shite hide your wains

Ben Duffy by Major ass reaper October 7, 2019