Appendages (tongue) – The character has a prehensile tongue. Appendages (tongue) is also known as a Prehensile Tongue, Elastic Tongue, Frog Tongue, Toad Tongue and Tongue Extension.
Toad (Marvel) has this power.
An evil robot with a dangerous tongue appears in Sex Warrior, Toxic! #19 (Apocalypse).
The Banderhobb is much scarier than the Toad (D&D 4th Edition – Monster Manual 3).
The Ben 10 universe has two aliens with prehensile tongues, Bullfrag and Upchuck.
Farrah has an out of control tongue that suggests some sort of Lovecraftian heritage (Glitterbomb #1, Image).
Fleshcrawler – Creature Collection I
Hound of Tindalos – Field Guide to Cthulhu Monsters
Rot Reaver – D&D 3.5 – Monster Manual III
Strain – Mister Quinlan – Vampire Hunter #1 (Dark Horse)
Some disgusting tongue action by a Deviant (Marvel) in Eternals V3 #5.
WereVerse Universe Baby!