!! OMG, his (giant) peen: Zach McGowan !!
Showtime's Shameless really lived up to its name when the hit series cast actor Zach McGowan. The parade of McGowan's impressive-when-naked man parts in a recent episode was a completely shameless shock tactic for ratings and attention... although we're no-less shameful for giving it to them. See the NSFW shots after the jump.
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