For the Bloons 2 level, see Crouching Monkey Hidden Bloon.
Activated Ability - Ninja sidekicks superjump from bloon to bloon and deliver killing blows, recharges over a short duration
~ Upgrade description in Bloons Super Monkey 2

Crouching Monkey is the epic ability on the Boomerang left/right arm paths. The upgrade artwork displays a Ninja Monkey with Seeking Shuriken. Ninja Monkeys dash through bloons, popping them as they come out of nowhere.