Baby Cakes

Baby Cakes is a special move in Mario & Luigi: Partners in Time. In the move, the adults, in Bros. Ball form, roll over the babies, flattening them into disk-shapes. In this temporary state, the babies could ride across air currents and fit into very thin passages. It wears off after a certain amount of time, but going into a passage with a small roof that they can only fit under when flat will stop them from getting bigger. Baby Mario cannot use his hammer in this form, and Baby Luigi cannot use the drill move when in this form.