Article will continue after advertisement

This might be one of the greatest pranks ever, but I guess that depends on who you’re asking.

A couple was cruising along in their car—him driving, her chatting hard on her phone—when out of nowhere he reaches into the backseat and picks up the biggest air horn I’ve ever seen.

Related: Eating these hot wings may have cost Bobby Lee to have an accident

His girlfriend was so startled that she threw her phone out of the car window.

I don’t think this fella’s girlfriend will forgive him anytime soon.