Unavoidable chin move

[Michiko]

An attack used by the final boss of [the Dragons Lair] stage in Sonic and the [Black Knight]. It is notorious for being unavoidable, and is used in the third phase to discourage the player from approaching the dragon, and to instead cut down a pillar to attack it. The term was coined by [Arin Hanson] of Game Grumps when he quit the game in a bout of frustration due to being repeatedly killed by the move.