Video: Best prank ever? Student sets phone call trap for teacher

Posted at 9:01 PM, Apr 06, 2014
and last updated 2014-04-06 23:01:05-04

With more than one million views on YouTube in just a day, this may be the best April Fools’ Day prank of all time.

A college professor who has a policy requiring students to answer ringing cellphones in class on speakerphone gets much, much more than he bargained for when a student takes a call. The look on his face at the big reveal is priceless.