etc. - end of thinking capacity

C.L.A.S.S - Come Late And Start Sleeping

S.T.U.D.Y - Sleeping, Talking, Unlimited-Texting, Dreaming, Yawning

H.O.M.E.W.O.R.K - Half Our Minds Energy Wasted On Random Knowledge

E.H.E - Eine-/r Hat Erbarmen