What is Pop-in?
1.
When you fantasize while masturbating then someone appears in your fantasy unintentionally, in most cases someone who should not be there.
"I was cleaning the rifle then all the sudden out of nowhere your wife makes a pop in" "A pop-in? What the fuck? Get her out of there " "I tried she wouldn't leave , it wasn't my intention i can't control who pops-in"
2.
A quick, unexpected visit
She can't do the pop-in!
Random Words:
1.
A preson's internal gauge measuring the amount he/she cares about something at a given point in time.
Joe: Are you going to that m..