Illaoi Tentacles

So, Illaoi is getting a new skin where the tentacles would be a robotic arm capped with a hand. I thought it was an interesting idea to have the hand sitting there and waving only to turn into a fist and slam her opponents. The new splashes showed the tentacles as regular old tentacles (yes I realize its just a concept art).

My question to y'all are what do you think would make a cool concept for her tentacles? I've seen the wacky inflatable tube men and personally think that it is hilarious. Using the boom sticks for a dunkmaster skin is another. And someone wrote about a spaghetti and meatball skin with spaghetti noodle tentacles that also got a chuckle out of me.

Anyone else have a cool idea for Illaoi's tentacles?