I just got on toribash, and I entered a tourney, waited for my turn, then to my surprise, my tori was glitched and would randomly switch from hold to relax and back fairly quickly. I couldn't do any sort of move. So I restarted toribash, still the same results. I tried a different account, same results. I restarted my computer, same results. Any help?

Are you pressing the "c" key?
The "random" script may be on.
What version of toribash do you have?
Does this happen in singleplayer?

No,
Idk,
How do you check?
And yes

The name of the toribash folder when you download it should have a version name

like

"Toribash 3.91"

You can jit "z" and "x" to relax and hold while hovering over a joint.

or maybe you can try with mouse wheel

Try to run the unloadscripts.lua script ingame. It's in setup>scripts.