Fist bump
A fist bump, also known as a bro fist,[1] power five,[2] a spud, or also commonly known as a safe is a gesture similar in meaning to a handshake or high five. A fist bump can also be a symbol of giving respect or approval, as well as companionship between two people. It can be followed by various other hand and body gestures (such as immediately opening the palm and spreading the fingers for "knucks with explosions") and may be part of a dap greeting. It is commonly used in sports as a form of celebration with teammates and with opposition players at the beginning or end of a game. Fist bumps are often given as a form of friendly congratulation.
For the celebratory gesture performed by a single person, see Fist pump.Definition[edit]
A fist bump is a gesture in which two people bump their fists together (as in greeting or celebration).[3]
The gesture is performed when two participants each form a closed fist with one hand and then lightly tap the front of their fists together. A participant's fists may be either vertically oriented (perpendicular to the ground) or horizontally oriented. Unlike the standard handshake, which is typically performed only with each participant's right hand, a fist bump may be performed with participants using either hand.