Piranha Plant Boss

Your weapon of choice is the Gloom Vibe. Get close to Boss Piranha Plant without
touching him and when his mouth is open, use the Gloom Vibe's tears to fill him
up with water to make him fall over then stomp on his belly button to cause one
hit of damage. We suggest making the beanstalks grow to give you a slighter
advantage. When he burps, he sends a soundwave to knock you back then creates a
sandwave which you can jump over. Repeat the process again for hit number two. If
you are low on the Vibe Guage, let Boss Piranha Plant's mouth stay open till he
spits out then eat them to replinish the guage. After the 3rd hit, he'll turn red
and start flapping his leaves (wings) and dropping down. When you have the moment
of opportunity finish him off with two more hits.

Hoo

Avoid the eggs and kill the miniture Hoos that hatch from them. When Hoo swoops,
pounce on him. After the 3rd hit, Hoo will destroy the ground you are on. To get
the last two hits, you must use Joy Vibe to get above him and stomp him.