Top definition
It is an acronym. It is short for:
I Learn Something New Every Day
1: Did you know the penguins have knees?
2: Why no, I did not. ilsned.
by kamakazikorean13 March 30, 2010
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Dirty Sanchez Plush

It does not matter how you do it. It's a Fecal Mustache.

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