Machine tapping
Machine tapping is when you tap the slot machine like it’s a drunk friend and you’re trying to get it to wake up. It’s for people who have no idea what real luck looks like.
He tapped the screen until it gave him a free drink, then tapped it again just for fun.
She tapped the machine so much, it gave her a jackpot and a side of regret.
The man tapped the screen until the machine gave him a free cigar and a lecture.