Snack Basket is a special move that appears in Mario & Luigi: Bowser's Inside Story.
When the attack is commenced, Mario/Luigi will have the Snack Basket put in his hand. Mario/Luigi throws it in the air when A is pressed, and sweets shoot upward and offscreen. The player moves Luigi using the + controls to eat the sweets falling from above. After he eats a lot of the sweets he grows fat and jumps on Mario. The player must mash the A button to lift Luigi and throw him into the air. When Luigi lands, he creates a shockwave that hits all enemies in front of him on the ground.
The attack is required to defeat Chakram, who wants the Mario Bros. to move him from his "eternal position."