Mario vs Donkey Kong began on Game Boy Advance in 2004, reviving the puzzle platform rivalry between Mario and Donkey Kong with levels built around guiding Mini Mario toys. The Mini Marios became a recurring part of the series in later handheld entries and the Nintendo Switch remake, known for their small size, mechanical movement and squeaky voices. Clips of a Mini Mario calling out have since been lifted from gameplay and shared on soundboards as a reaction sound, separate from full playthroughs and speedrun videos.