Headbutt, known in Japan as Donkey Headbutt, (ドンキーヘッドバット Donkī Heddobatto), is Donkey Kong's side special move in Super Smash Flash 2. Donkey Kong smashes his head into other characters, burying them in the ground, dealing 10% to the opponent and allowing Donkey Kong to attack them as they are stunned. It does not bury opponents if the opponents are on the air, instead, it meteor smashes them.
|Standard special move||Giant Punch|
|Side special move||Headbutt|
|Up special move||Spinning Kong|
|Down special move||Hand Slap|