Hitting all the bases and scoring on your first try.
Eric: I planned on getting to second base, but instead, I made an in-the-park homerun last night!

Parker: Fuckin' sweet bro!
by Errk XTC September 17, 2008
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Masturbating or because of the inability to get a girl in bed masturbate instead
Guy1: Has Ron ever gotten around the bases

Guy2: No but he hits inside the park homeruns everyday
by HitlerJesus April 27, 2010
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