Vintage T-Shirt Forum & Community Authentication Appraisals

Came across this T shirt in a house clean out. I can't find any info on it. It looks like it was never worn but does have some dust up on the shoulders. The mouth is rubber and sewn into the shirt. Size large, single stitched. Any thoughts on the origin and value?
The rubber is still soft and flexible. It appears to be specially made for this purpose.
Thanks....pappy

very cool! usually, when there's this much effort put into a shirt there's some sort of promo connection - but it could just be a pure 1980s novelty tee.

But if we can find some sort of connection that would help with putting a value on it. I couldn't find anything. Maybe another sleuth could.

Be careful with the rubber - I've had 3d tees before where the rubber crumbles