Working on a children's theatre piece and the director wants the stink bug to have visible farts. He has asked the costume designer to rig something into the costume. Both the costume designer and I are stumped on a viable idea. Has any one ever had to rig up something like this? Or have any clever ideas. So far we have discussed but not really tried some how getting a can of haze into his coat that is remotely triggered. Or maybe some how spray a puff of talcum powder?