Complaint Department

Many years ago, I worked with John.  John didn't say much.  If he was in a good mood, he'd grunt back to you when you greeted him.  John had a sign like this and I recreated it as an accessory to my grenade.

I printed the Grenade container from @Otrozone_146551 that has since been removed. It appears that he has the same model thingiverse: https://www.thingiverse.com/thing:5912403

I've included a test print to ensure that it'll fit your model, printer, settings.  Not much to this print, I inserted a filament color change to contrast the signage text.