Directory: Techniques → Offensive Techniques → Physical techniques
Kiiin! is a technique used by Arale Norimaki. Arale runs at extreme speeds of up to 500 miles per hour, while shouting "kiiin," onomatopoeic for the sound of a speeding airplane.
This technique is named Ping! in Dragon Ball Z: Budokai Tenkaichi 3, where it is one Arale's Blast 2 attacks. Arale also uses this attack in Dragon Ball: Origins 2 and J-Stars Victory Vs.
Obotchaman running at high speed
Arele uses her "Kiiin!" in a cutscene in Origins 2