L.T.W.Y.W.T.T.M.T.M.F.M.U
it’s just a fancy way to say u don’t know what u’re talking about
L. T. W. Y. W. T. T. M. T. M. F. M. U., I’m not even gonna try to figure that out.
He texted me that and I laughed so hard I cried.
My teacher used that phrase and I thought she was joking.