Meanings

barehanded

both fists

revolver

Shorinji Kempo (modern Japanese martial art based on Shaolin kung fu)

Shaolin kung fu

pinky swear (i.e. linking little fingers to confirm a promise)

rock! paper! scissors!

backhand blow

revolver

automatic pistol

(art of) boxing

boxer

clenched fist

game of chance similar to rock, paper scissors, where the different hand gestures symbolize a fox, a hunter and a village head

to play a hand game (e.g. rock, paper, scissors)

Nippon Kempo

to make a fist

shoryuken (uppercut move in the Street Fighter series)

wushu

thrusting technique