"Fabricati Diem, Pvnc" roughly translates as "Make my day, punk", and serves as the unofficial motto of the Ankh Morpork Night Watch.

This badge features a hand drawn design with a banner reading "Fabricati Diem, Pvnc" under a rendition of Captain Vimes' badge, and measures 38mm in diameter.

The design is printed on high quality photo paper, and the badge fastens with a sturdy safety style pin.