Coach Sylvester is back on Glee and meaner than ever!

When FOX's comedy hit airs its mid-season premiere Tuesday, Jane Lynch's cheerleading coach quickly goes on a tear.

"You mess with me and I'll Temple of Doom my fist into your still pumping artificial heart," Sue Sylvester fumes at Burt Hummel (Mike O'Malley) for no apparent reason, as Mr. Shue (Matthew Morrison) looks on.

Watch more of the pair's hilarious exchange in the preview clip above and tune in to FOX's Tuesday night lineup of Glee at 8/7c followed by New Girl at 9/8c.