WOW! Alaina Custer, a waitress in Greenville, NC got the surprise of a lifetime. Mr. Beast, a You Tube star was going around blessing servers with huge tips, and Alaina was one of those servers. When she found the money she saw that she was being filmed and thought it was a joke. Turns out it wasn't. She told reporters that most of the people who work at Sup Dogs are “broke college kids” so she decided to share the tip with her coworkers. You can read more about it HERE ... We're still waiting on the video of her reaction from Mr. Beast!