30 Hilarious Classic Prank Call Jokes for Friends

3. Hushed Voice

Fear of people mumbling on the phone may stem from the ambiguity and lack of clarity in their speech, which can cause anxiety and discomfort. It could be a great prank call if you plan it carefully and make it funny. To make one of the most interesting and hilarious classic prank call jokes for friends, you should fill your mouth with food before dialing a number. You can also muffle your voice by stuffing your mouth with a cloth. The person will try to listen to whatever you are saying before hanging up!