ding off

To "Ding off" meaning to "fuck off", "Go die", "Eat dick", or "Fall down a well". Commonly used by the wealthy to discriminate against the poor.

Stacy: "Hey Johnathan! You did really great in last night's football game against our school rival. Your interception that won the game was amazing!! You really have a talent and I think it's great that you're pursuing a career in football. If anyone can make it all the way, it's gotta be you!"
Johnathan: "Ding off Stacy."