MILWAUKEE (WITI) -- A guy named Roman Atwood set out on a mission to make people yawn without their knowing. You could argue, his work proves the yawn is the world's most contagious prank. Take a look.
MILWAUKEE (WITI) -- A guy named Roman Atwood set out on a mission to make people yawn without their knowing. You could argue, his work proves the yawn is the world's most contagious prank. Take a look.