bust on someone
v. phr.β Β«I knew the rumors existed. But there are nothing to the accusations. I just thought people were busting on me. I had no idea they had gone beyond the football circle.Β» ββMcElreavy Is Under Fire; Assistant charges alcohol abuse and affair” by Sam Marchiano, John Valenti Newsday (Long Island, New York) Nov. 23, 1988. (source: Double-Tongued Dictionary)