Nifty·Posted on Apr 29, 201323 Knuckle Tats That Pack A Serious Punch#tattoojokes #sorryby Alanna OkunBuzzFeed StaffFacebookPinterestTwitterMailLink 1. laurenwinzer.com 2. fuckyeahfingertattoos.tumblr.com Preach. 3. strangeandradiant.tumblr.com 4. fyeahtattoos.com Sup, Aqua Teen Hunger Force? 5. Flickr: punkrawkpurl Want/need. 6. pinterest.com 7. artnau.com 8. glitterandtatt00s.tumblr.com 9. instagram.com These look like they're temporary, which is maybe the first step you should take to work out any burgeoning knuckle tat urges? Unless you're tougher than me, which really isn't that hard. 10. pinterest.com By Matt Skin. 11. knuckletattoos.com 12. tattoostime.com 13. instagram.com 14. epicycloidal.livejournal.com Ugh if only. 15. Flickr: corvussolus 16. Flickr: graphicward "I love you" in American Sign Language. 17. fyeahtattoos.com 18. idiot-legs.tumblr.com Says it all. 19. thievinggenius.tumblr.com Yes, those are Angry Birds. 20. gradymitchell.tumblr.com These belong to guitarist Tony Perry. 21. Flickr: headovmetal 22. Flickr: archiemcpheeonline 23. talkingtrashwastingtime.blogspot.com.au If your kids want to get in on the act? A good old-fashioned Sharpie is your best friend.