• As your shirt most or all of the time
    As your shirt most or all of the time
  • Whenever you're not at work, or somewhere else where you have to wear a real shirt
    Whenever you're not at work, or somewhere else where you have to wear a real shirt
  • To sleep in
    To sleep in
  • When you're doing something sweaty
    When you're doing something sweaty
  • Only when you want to show allegiance to your favorite team, band, candidate, school, daily deal site, etc.
    Only when you want to show allegiance to your favorite team, band, candidate, school, daily deal site, etc.
  • Only under a button-down shirt
    Only under a button-down shirt
  • Some other answer you'll pull over your head in the forum
    Some other answer you'll pull over your head in the forum
1180 votes