D.G.T.G.
What you say when you're tired of your friend's bad decisions and you're not going to let it happen.
D. G. T. G. I'm not going to that party. You're not going to that party. I'm watching you.
D. G. T. G. I'll tell your mom about your failed math test and your bad hair day.
D. G. T. G. I've told my dog, and he's going to that party with you.