When an Asian walks in on you unexpectedly or un-announced with total surprise to you.
Roommate 1: "Dude, I totally got Pearl Harbored by the Asian guy next door when I was using the bathroom."
Roommate 2: "Isn't that like the second time this week?"
Roommate 1: "Ya, I didn't even see it coming."
Roommate 2: "Today is a day that will live in infamy."