This place I get takeout from about once or twice a week

They do that thing like a lot of places do where they spin the tablet around when you pay and say "It's going to ask you a question"

Meaning are you going to click on the 10%, 15%, 20%, or 25% tip option

I would usually just click the "No tip" option without saying anything

For the past few weeks I've been sarcastically saying stuff like the following as I click the No tip option:

Nah
Nope!
Not today or any day
25% today...just jiving...nothing as always

The past few times I've gone there they haven't spun the tablet around anymore when it was my turn to pay

Although they did it for the customers before and after me

I place my takeout order under a different name each time so they don't pull any shenanigans with my meal

Just goes to show you being a prick does work