Kiss Thief
Kiss Thief was a default move mastered by Ms. Mowz during the events of Paper Mario: The Thousand-Year Door. The move allows her to steal any item or badge the enemy is holding. The move is executed by pressing the A button. Once it is pressed, Ms. Mowz will run up to the enemy. The player will then have to press the A button again when she is extremely close to the enemy, and if done correctly, she will steal the item from the enemy's grasp.
If the enemy is not holding an item, then a coin will usually be stolen. However, if an enemy has a chance of holding a badge or item, then Ms. Mowz has a small chance of stealing that badge or item if the enemy is not holding anything. Therefore, it is possible to steal rare badges by simply using Kiss Thief repeatedly on the enemies that sometimes carry them.