Ahead of 'Saturday Night Live,' Dan Levy's mom trolled her son's former bullies

You've got to love a mom with a grudge.

Over the weekend, Emmy Award-winning Schitt's Creek star Dan Levy made his Saturday Night Live debut hosting the iconic sketch series' 900th episode. During the landmark evening, Levy had the opportunity to deliver a killer monologue, appear in a bunch of great sketches, and introduce...