Arguably, tipping culture has gotten out of control. But what if the opposite is true, too? Regardless of the tricks some servers play or how good their service is, some customers are just bad tippers, period. But little did TikToker Mayela (@aleava00) know that her work friends are among those bad tippers. She began the video, which has garnered 20,500 views, by saying that she was “mortified” after a dinner with work friends. After she left the dinner, she went to use the restroom.