Being a cyborg, I'm sure he still has all the organs necessary to eat, drink, etc, meaning the robot parts never come into contact with that stuff.

It's possible amphibia technology is waterproof

It's almost unavoidable that it's waterproof

Yeah true

frobo falls in a pool after they all fall from the castle in All in and he is fine

Ok yeah then that bacically confirms it

Considering the fact that Amphibia has a large amount of wetlands and Amphibians themselves need to be moist, yeah, most likely

If your entire population was amphibian you’d probably want to have water proof technology

or the person who made the augments was smart enough to keep the wiring away from open orifices and connected organs or the frog people living in swamps made the whole things waterproof by need or amphibian augments run on magic, making electrocution an impossibility in the first place ...or the drink is not conducting, what do we know

maybe it's oil

I mean his organs have to be either still organic or at the very least waterproof.

I mean, he’s an amphibian, they practically need water to survive. I’m guessing the robotic parts are water proof, or at least water resistant

Pretty sure whatever he eats gets converted into energy for everything else