Face Prank
You make a ridiculous face when someone calls you on Facetime or Skype just to torture them with laughter.
My brother called me and I made a face like I had been eating a whole cake for a week.
My friend called me during a test and I made a face that looked like I had been hit by a banana peel.
My mom called me and I made a face that looked like I had swallowed a hot dog and a burger.