Bam-BOO

The Bam-BOO is a plant in Sp00pypasta. The user can select a zombie to hallucinate, and the Bam-BOO will then disappear. Then, a scene of the Bam-BOO jumpscaring the camera appears, freezing every other zombie and making the target zombie run away in fear.

Origins
The Bam-BOO is known to be based off of the bamboo, given the appearance. The Bam-BOO is also a ghost (Like Ghost Pepper), because the onomatopoeia "boo" is a popular sound made by ghosts in fiction.

Sp00pypasta
In Sp00pypasta, Bam-BOO is an unlocked character, appearing after beating the Mini Zombot Skeletal Strike. Bam-BOO can scare away zombies (including Gargantuars, but the Ghost Detector Zombie is immune to these effects) with his jumpscare. After jumpscaring his first zombie, Bam-BOO will then transform into either a Power Lily or a Gold Bloom (50/50 chance, although in Piñata Parties, it will always turn into a Power Lily, due to that in Piñata Parties, it will always be conveyor levels), and they will always be grey, depending on the costume.