The Chameleon Tongue is a gadget seen in "Inferior Designer!". It shoots an incredibly sticky, high tension cable from a slot in the front, but only after the wearer has placed it in his/her mouth. Apparently, the Tongue cable is retractable, as jumping causes it to quickly retract. Built-in speakers allow wearers to communicate while having the device in their mouth.
Once again, the WOOHP lab technicians failed to make a gadget sticky enough, similar to the Just Sticky Enough Glue Gloves, infamous for their unreliability. Both gadgets failed during their respective missions.