HOMES = Huron, Ontario, Michigan, Erie, Superior (Great Lakes)
WASPLEG = Wrath, Avarice, Sloth, Pride, Lust, Envy, Gluttony (7 deadly sins)
Prince Victoria Overate Today = PV/AT = Ideal Gas Law (pressure * volume)/(amount * temperature). More commonly stated as PV = nRT, but it works.
Eh! You stole my gold (AU = gold).
Hey Garfield! Art Cats are Hairy Cats. I made this one up for the AP American History test in high school. It is to remember the presidents between Grant and McKinley (which I had trouble remembering). It is stupid, I know, but I still remember it 8 years later.
Hayes Garfield Arthur Cleveland Harrison Cleveland