That shit is popping!

So, I'm walking in this morning to pick up the propaganda (newspaper delivery) and my left hip is clicking (result of a car accident). So, I think, 'That shit is popping.' The thought almost made me laugh out loud.

I didn't.

Nevertheless, walking across the parking lot and smiling like an idiot gave me the same result of odd looks. On another note: kudos to me that I know some (somewhat) current slang.