Newmonics

Jason Kotte and Meg Hourihan:

Man, very erroneous! Moronic jerks shouldn't uninclude neat Pluto.

Jim Henley:

My Very Easy Method Just Seems Useless Now.

Update! Here's the very bestest one, by Josh Mishell, winner of Kottke's mnemonics contest:

My! Very educated morons just screwed up numerous planetariums.