[verse] Games are spinning 'round my head. Wonder if I'll make them all? Some with letters, some with cards. Some with blocks that stack up tall. [chorus] Stack them up, Stack the whole lot. Stack with care. Stack to the air. Upwards, Endless, Higher, High. Stack up one, And stack them all. [bridge] Games that stay upon the ground, Boxes lying all around, Some are stable, standing tall, Others sag, and start to fall. Crates with warnings, Crates with letters, Stack them badly, Stack them better. [chorus] Stack them up, Stack the whole lot. Stack with care. Stack to the air. Upwards, Endless, Higher, High. Stack up one, And stack them all. [outro] Downwards, Sideways, Which way's up. Stacking endless, Don't give up.