The hymen of a virgin female human.
"She's so fresh, I bet she still has a pop-top."
av dustinzmann 29. april 2010
used instead of "laptop" to make the word sound cooler.
Mike, I'm coming over to you in a few minutes! – Okay, take your poptop with you that we can play COD.
av Joooeey 16. mai 2010
When the top of the head, or dome, is blown off by either 1) a bowl of good marijuana, or 2) a high caliber rifle round.
"The Marine Recon sniper smoked a bowl of marijuana and popped his top, and then aimed down the scope of his rifle and at a haji a mile away and... POP TOP!"
av domepoppa 23. januar 2010