A police officer or pig, who is either corrupt or cannot do a proper job. A waste of taxpayers dosh
That pigshitter arrested me for speeding I was only doing 65 in a 70.
OR
That pigshitter didn't take a statement properly from my mum who had been mugged OR
I swear that pigshitter takes backhanders
(noun)
1. The shit of the pig, to be distinguished from other shits, as of birds or bulls (see Birdshit; Bullshit).
2. That dirty ass kid on your couch that's been playing video games for three days.
1. There's pigshit in my shoes--fuck!
2. Get that pigshit in the bath.