Shiancoe is kicking himself now that he didn't make the secret groupie knock a little harder to imitate.
The Internet is in a tizzy because a Fox Sunday broadcast inadvertently showed Viking tight-end Visanthe Shiancoe's manhood for a millisecond. But this isn't the first time a male star has been caught with his pants down. Although the "nip slip" is far more common, it's wrinklier, one-eyed cousin, the "penis slip," is growing in popularity. Walk with us down member memory lane, will you?