EDIT: thanks to some testing with Para(sthesia) I figured out some more about this less-useless-than-I-thought bug. (I was close on the name, I missed the first 's')

Welcome to Episode 3 of Discovering Useless Information with your host, Qwez.
Today we are learning about the Catalyzer!!! :D
Now that everyone has left the building, let's talk useless~

So you know the little gremlins that pull enemies to your left when you use Wrench Wand charges? Apparently they've been watching Catalyzer users as well. Whenever a player's charge bullet detonates some charges, in that instant, the little gremlins detonate all your orbs around you. (/e cheers! Hooray little gremlins!)

Why is this useless?
One, it's for Catalyzer.
Two, you have to hug an enemy that has your charges on it, and another enemy with your charges on it has to detonate. (can be kind of difficult especially if you use shield-cancelling)
Three, it involves the use of Catalyzers.

Notes about using this thing with other people:
-Your charges must be on both the target to detonate, and the target you're standing by for the explosion on the far one to inexplicably detonate the one next to you.
-Yes this means that someone else can explode an enemy with your charges on it, and cause you to detonate your charges near to yourself.