Fist pump

[1] Another variation is when the fist is raised in the air then pumped up and down, or punched in a circular boxing motion.

The television show Jersey Shore has been credited as helping to popularize an Italian-American influenced bro culture dubbed 'fist pumping culture', characterized by "wolfish males—sometimes hunting in packs—getting ripped at the gym and making sure their haircuts and outfits are optimized for maximum courting potential".

[2] The Rocky movie heroically depicts the "Italian Stallion" pumping his fist in the air after running up the steps of the Philadelphia Museum of Art at dawn.

[4] The closing scene of The Breakfast Club, which has been called the "iconic last shot of the movie", shows Judd Nelson's non-conformist character pumping his fist in the air as he walks alone from an empty football stadium into the night.

[5] Donald Trump did a fist pump moments after having been grazed by a bullet in an assassination attempt at a rally.