How do you remember you're star classifications?

• Old Biros Are Fucking Great! Keep Making Random Naked Sex.
• Over Baris' Arse Flies Glowing Killer Monkeys Running Naked Sideways.
• Over By A Forest Goes Kish Manually Raping Nails 'n' Superglue.
• Ovens Bake Aardvarks Fairly Gradually. Khal Might Right Now Smile.
• Ovulating Bunnies Arse Fur Growing Keeps Mojo Regurgitating Noxious Substances.
• Obvious Biology Ada's Farting Gets Kate Making Random Noises, Silently.
• Oh Bugger! Automatic Ferret Guns Keep Making Rather Noisy Sounds.
• Overgrown Beavers Are Fondling Groins Keeping Most Rugby-players Nether-regions Swollen.