PCP stands for Pop Culture Pause. For a moment that is too iconic in pop culture history to not stop for a moment and appreciate it. As heard in Mikes Mic, Pitch perfect: A 2012 period piece.
*talking about an iconic pop culture moment*
“Let’s just do a quick PCP”
Post Cum Penis: Semi-hard but floppy penis. A state only achieved after orgasm.
I had some serious PCP after getting that good gawk gawk.