Does prank-calling count? I have lots of ideas for prank calling, but this one is the best by far:
Call a walmart store and ask the person who picks up the phone if you can be transferred to the manager. When you get transferred, tell the manager one of their employees called you a/an (insert swear word here). You need to come up with a fake name for the employee, because of course, this is a PRANK call. If the manager starts asking a bunch of questions,just yell "SCREW YOU" into the phone and hang up. Me and my cousin did this once and it worked