Definitions by GeorgeRH

PubGrub 

A putrid smell produced as a result of passing wind can be described as PubGrub.

Originates from the familiar odours that can be noticed when dining in a traditional English public house.

“Bloody hell Tom, did you have beans for brekkie? Stinks of PubGrub in here !”

PubGrub by GeorgeRH July 2, 2019