1. Tweezing out an ingrown hair and feeling so satisfied when it's a long one. Joe Gross / Via Youtube 2. Using the same razor for months even when it gets clogged with hairs. Tolani Shoneye/BuzzFeed Or secretly using your mate's razor... 3. Scraping plaque off your teeth with your nails. Tolani Shoneye / Via BuzzFeed 4. Not cleaning out the dirt and crust built up on your earrings. Tolani Shoneye / Via BuzzFeed 5. Biting off the dry skin on your lips. Lontashia Ward / Via youtube.com And eating it. 6. Picking off your nail polish and leaving bits lying around. @hi_there23 / Via Twitter 7. Or biting on them and then spitting out the shards. Tolani Shoneye / Via BuzzFeed 8. Not washing your makeup brushes for ages – like, months. @JCoxaj 9. Using dry shampoo to hide REALLY dirty hair. Remee Patel / BuzzFeed 10. Not washing your face properly so you can wear the same eyeliner the next day. @aislynnscott / Via Twitter 11. Using makeup you know is way past its expiry date. @coldoctober_ / Via Twitter 12. Using testers straight on your face without cleaning them first or using a disposable applicator. @niceboops / Via Twitter 13. Not cleaning out the hair from your hair brush. @errrrrrkuh / Via Twitter 14. Using saliva to fix makeup mishaps. @Fardowsa_G / Via Twitter 15. Sharing or borrowing mascara. Remee Patel / Via BuzzFeed Might as well say goodbye to your eyes now. 16. Picking off your mascara and then flicking off the dried up remnants. Emma Cooke / Via BuzzFeed 17. And finally, examining the congealed junk on your used pore strips. reddit.com / Via imgur.com It may be gross, but it's goddamn satisfying.