Sock It to Lakitu

Sock it to Lakitu is a Boss minigame in Mario Party 9.

Introduction
The Lakitu flies from the sky, spins around and pulls out a Spiny Egg and throws it onto the field with all the players.

Gameplay
The players must hit blocks with Bullet Bills inside them to attack Lakitu. Up to 3 Bullet Bills can be launched at a time; each Bullet Bill that hits Lakitu earns the player one point. There are also Spinies in the blocks, and if the player hits a Spiny, they'll lose a point.

Once Lakitu's health is down to half, he will throw a larger Spiny onto the field, which deducts two points from any player that hits it. When Lakitu's health is down to 0, the player who landed the final blow gets an extra three points; the player who ends the game with the most points wins.

Ending
Once the last Bullet Bill hits Lakitu, he is flung off, releasing a bunch of Mini Stars.