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 perverted old man who enjoys raping innocent 5 year old boys.
"OMG, there's an uncle nutsack right over there and he's..
1.
The term for the amount of exageration when posting the size of your penis using the english measurement system.
Guy1: How long is your..