Top definition
to makeout/hu with someone, or someone you are about to sexually connect with
guy 1: yo who you pinnin
guy 2: dude this really hot chick named sara
guy 1: lucky! I wish i could pinn her
by steriobeats August 14, 2011
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to makeout, wheel, hookup and or be dating someone.
Boy 1: Who you pinnin?

Boy 2: Ashley.
Boy 1: damn i wish i could pin her.
by greenscreen0812 September 06, 2011
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