J.M.D.O.
You take your dick and give it a hard time. It's like your cock is your best friend and you're giving it a massage.
I failed my driving test. J. M. D. O. because I was that mad.
My dog ate my homework. J. M. D. O. because I was that stressed.
I got a free donut. J. M. D. O. because it was that sweet.