The act of quickly turning your chat window on Facebook on and off, just to take a look at what friends are online. It is a tactic which allows the user to avoid unwanted conversations with idiots.
I was parascoping on Facebook last night, spotted Jenny so I quickly submerged again. That broad has all the personality of herpes.
When one's penis goes though the opening of his boxers. Usually occuring when getting out of bed, or after sitting.
Dan: "Good morning Christy!"
Christy: "Dude! Fix your boxers! You're parascoping!"