The art of the wedgie has ancient roots. Most historians believe that fabric was first yanked up a butt crack almost immediately following the advent of underpants. Meanwhile, some noted scholars argue that the first wedgie may have been exacted long before that, around the time crotches began to be sewed into loincloths.

No matter where you come down on this debate, you most likely possess a fear of the wedgie that was instilled at an early age. Be it from a sibling, a parent or anyone else you mistakenly thought you could trust, we all learn at some point to watch those lurking around our waistbands.

We were able to track down these photos of people who were not lucky enough to avoid devastating wedgies, and have classified these crack attacks by their proper names. We can only hope the folks pictured here have been able to "dig out," so to speak, and that the same fate does not befall the rear ends of you, our readers.

Amanda Seyfried -- Todays Crush

    Attending the premiere of "Mamma Mia!" at the Ziegfeld Theatre in New York City.

    Jim Spellman,

    Shown on the cover of a poster for "Mamma Mia!" the movie.

    Stephen Lovekin, Getty Images

    Plays Sophie in "Mamma Mia!"


    As Sophie in "Mamma Mia!" alongside her character's mother played by Meryl Streep.


    As Karen in "Mean Girls".


    At Kari Feinstein's Style Lounge.

    John Sciulli,

    As Samantha in "Nine Lives".

    Magnolia Pictures

    Attending the Los Angeles premiere of "Alpha Dog".

    L. Cohen,

    As Julie Beckley in "Alpha Dog".


    Attending the Los Angeles Premiere of "Thief."

    Jesse Grant,