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1. exclam.
A popular line from one of them Narnia books, in which the presence of a big lion is announced.

2. exclam.
Something to say the day after a big curry, when your stomach emits a huge roar and you have to run to the crapper before your entire digestive system ends up in your underpants like a big steaming pile of wildebeast entrails.
"I'm sorry but, could you direct me to the lavatory, Aslan is on the move, you see."
by Fhashstark June 21, 2006
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