noun
fist bump
A casual greeting or celebratory gesture where two people lightly tap their closed fists together. Often used among friends or teammates.
See also: グータッチ
試合の後、選手たちはフィストバンプを交わした。
After the match, the players exchanged fist bumps.
友達と会ったとき、フィストバンプで挨拶する。
When I meet my friends, I greet them with a fist bump.