earsmacked - You get caught listening in on someone’s fun like a snoop wi

You get caught listening in on someone’s fun like a snoop with your face stuck to the door.

I got earsmacked by the guy in the next room when I was eavesdropping on his date.

I was earsmacked by my friend when I snuck out to listen in on the party.

The guy I was sneaking out on caught me earsmacked like a spy.