1. The awkward impasse reached after several failed attempts of a driver trying to unlock a car door, and a passenger trying to open it at the same time.
“Hey Larry, are you going to get in the damn car or what?”
“Yes Bruce, but you keep giving me lockblock. I’m not surprised, really, as you gave me clockblock at work today, then you cockblocked me at the dance club, and now you’re lockblocking me!”