Fizzlit

Fizzlits are purple tooth like enemies found in Super Mario Galaxy 2. Their sole mode of attack is flattening into an electric puddle. If the player touches this puddle, he/she will take damage. Yoshi will even take damage from the electricity, with his tongue conducting it(which make him retreat back inside his his egg). They can be defeated by jumping on them in their tooth form, star spinning into them, or eating them as Yoshi.

Fizzlits appear mostly in industrial levels, such as in Bowser Jr.'s Fearsome Fleet, in the Chompworks Galaxy, and in Bowser Jr.'s Boom Bunker.