O.P.T.L.I.F.
A loud, profane way to say Oh Praise The Lord It's Friday. Usually said when you’re mad at the weekend and your mom.
'O. P. T. L. I. F. I hate my life and my mom.'
'O. P. T. L. I. F. This is the worst Friday ever.'
'O. P. T. L. I. F. I’m gonna scream until I’m dead.'