(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.
1. A metaphorical social quagmire or morass or pool of quicksand
2. An environment or situation that a person finds himself in that is very unpleasant, messy, complicated and difficult to get out of.
1. "The team was far behind schedule on the project, but instead of doing their jobs everyone left for the weekend. I was left at the office by myself for the whole weekend to wade through this pigshit."
2. Tom: I'm thinking of asking out Rachel, she's really hot."
Bob: "Getting involved with that girl is a bad idea, her whole family is crazy and her obsessive ex-boyfriend is a felon. Best not to step into that pigshit."
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