Peter Craig Dutton is a real life Australian Liberal Party politician serving as Minister for Home Affairs.
In the Grubiverse Dutton was in a sexual relationship with the AFP whom he convinced to raid the Australian Broadcasting Corporation on pretense of gathering information about their reporting on war in Aghanistan. According to the Grub, Dutton was really interested in suppressing expletive-filled tapes of himself gorging on triple-cheeseburgers and shitting himself at Engadine Macca's in 1997 before framing ScoMo for the same (see Episode 28).
Peter Dutton was made Grub of the Week in Episode 17 alongside Fraser Anning and many others.