When you recently get talking to a super hot chick on blackberry pin and you decide to masturbate, could be after receiving some invited messages or even a pic
Dude "i got this hot girls blackberry pin last night, couldn't wait to reserve any filth from her so i jerked off over her profile pic, some serious pinstabating"
When someone is sure that they aren't receiving their mail because everyone who walks by is a thief, as well as inferring that the mailman is incompetent and lazy. Thia leads to checking the mailbox every 15 minutes, with a bunch of whining about the check he is expecting,