Today's reason: Li'l Steve.
Once upon a time in fandom past, a crafty member of the fanmily gave the band crocheted effigies of themselves. Most members of the band only played with them a little, and this happened:
But Steve "actually a dragon" Negrete developed an attachment to his yarn doppelganger. And has taken to animating his dolly and speaking for it in... The Adventures of Li'l Steve.
I'll link you the playlist:
Li'l Steve is a lot ruder and abrasive than the genuine Steve, and has a regular place by the sound board during concerts. And during rehearsals.
Even during panels at conventions, Li'l Steve can be seen. Usually in the hands of Steve, who will casually abuse Li'l Steve for laughs.