...but you don't get it, it's doing that because it's a ninja. Frogs irl aren't ninjas either, they don't need a scarf. what would you do if you were a ninja frog and suddenly realized you had no scarf? Of course, like any good ninja you would improvise. "Hey, i have this big long tongue, I could wrap it around my neck and let the end trail off. Finally, I am complete. time to go cling to some walls and throw some shurikens like the ninja I am."
Seriously, people who don't 'get' the inspiration behind this design just irk me so much! Don't disrespect a great design just because you don't understand the pop culture significance behind it, especially something so ingrained into videogame and anime designs coming from a Japanese gaming company.