The Grossest Personal Habits

List Rules
Only gross or nasty personal habits, please. Not something like 'gambling' or 'overeating'.
Sometimes you are driving and you look over at the light and some dude has his finger shoved up his nose. Other times you are at a sporting event and a gentlemen next to you hawks a huge spit glob down at his feet. It's nasty. What's the grossest one, though? Inquiring minds want to know. Add your own personal gross-out if it's not here, and vote on the ones you think are vomit-worthy. What are some gross bad habits? Take a look at this list of bad habits!
Ranked by
  • No image
    1
    233 votes

    Digging in Your Underwear and Sniffing Your Fingers.

  • Leaving Pee On the Toilet Seat
    2
    626 votes

    Leaving Pee On the Toilet Seat

  • Not Covering Your Mouth When You Sneeze
    3
    584 votes

    Not Covering Your Mouth When You Sneeze

  • Not Washing Your Hands
    4
    547 votes

    Not Washing Your Hands