For Brown, though, Malone's generosity may just end up being "life-changing" in the literal sense. She told Music Mayhem that with the tip, she could now get a car for herself and her daughter, and she could begin working toward her goal of starting her own business.

According to Renee Brown, a single mother and bartender at The Railyard bar in Houston, Texas, rapper Post Malone channeled his inner Kris Kringle, gifting her an enormous tip on a day that started out unusually to begin with.