A fourth-grade teacher at Oakland Elementary School in Royal Oak played the ultimate April Fools' Day prank on his class.
Joe Dombrowski turned the camera on as he gave students a phony spelling test.
With a straight face, he read aloud words that he made up such as "wazamata" as in "wazamata with you" he said using the made-up word in a sentence.
Watch it below.
Dombrowski posted the video on his Facebook page Wednesday. It already has more than 2 million views.