Rock, Scissors 'N' Paper

Rock, Scissors 'N' Paper (ジャン拳) is Grandpa Gohan's special attack, as well as Goku's in early Dragon Ball, soon replaced by the Kamehameha for him.

Overview
In the original version, the user shouts "Jan Ken", then a name corresponding to the attack: "Gu", equals rock and will be a strong punch. "Chyoki", equals scissors and will be a poke in the eyes. "Pa", equals paper and will be an open palm strike. In censored dubs of Dragon Ball, the scissor part is cut.

Goku first uses this move against the Bear Thief that wanted to eat Master Roshi's friend, Turtle. Goku then uses it on Yamcha in the Diablo Desert. In the final match of the 21st World Martial Arts Tournament, Goku says "paper" when he actually uses rock, which confuses Jackie Chun. Goku continues to use the technique up to his first fight with General Blue: he utilizes the scissors portion of the attack on Blue's eyes, preventing him from utilizing his psychokinetic abilities again after being freed by a mouse, and punches him into the cave wall with the rock portion, which knocks Blue out afterwards.