This is a flexible tongue. Inspired from the tongue guy from the metal band. 

Needs a bit of glue. Tongue has a snapping mechanism but also needs a little glue. 

The eyeL, eyeR, teeth and front can be printed together in white. The tongue in red and the back in black. 

The back_hole version has a little hole in the forhead to hang it on the wall.

www.youtube.com/shorts/K3oUG7OTiYQ

Update: added a single print if you have a MMU. The bodies have no clearance.