P.I.P.P.
when someone takes a dump in a public bathroom like it's their own home and they're the king of the toilet.
I saw a guy P. I. P. P. in the mall restroom and didn't even flush.
My coworker P. I. P. P. in the breakroom toilet and left a trail of shame.
I P. I. P. P. in the airport bathroom and got stared at like I was a criminal.