BBT Screenshot

As you can see, I (top) am stuck between blocks. Every jump resulted in a death, which just reset my position to the exact same spot, annoyingly.
I had to wait until my Co-op partner, @Sunstone (bottom), got a little further away from that location for the respawn position to alter. I honestly worried that this was going to end up in a soft lock/stage reset, but I got out of it in the end, thankfully.
There are, honestly, far more useful glitches in game, I'll try and get evidence of them if I ever manage to pull any off.

And yes, for those of you familiar with games by The Behemoth, my character has a Castle Crashers head. There's a sort of cross-promotion type thing where owners of both games (if they had played them both) would get Hatty Hattington (BBT Character) as a character in Castle Crashers, and a CC Knight head for their character in BattleBlock Theater.