Gagnam Style
Yelling at someone’s back like they owe you money. It’s the kind of thing you do when you’re too lazy to talk to someone face to face but still want to show them how much you hate them.
My friend screamed at my back for 10 minutes because I ate the last slice of pizza.
My dad yelled at my back for an hour because I forgot to do my homework.
My dog barked at my back because I took his toy.