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To lean on something in a casual way. the arm that is not doing the leaning could be on the hip or in the pocket. One foot is placed behind the other.
When one would like a myspace picture in a certain situation, one finds a casual lean better than the half faced, posier ones.

Incomfortable in your prom dress? Do a casual lean on a tree in ya garden!!

Cas ;)
by Rosie Connell March 17, 2008
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