We all make mistakes. Some are just more permanent than others.
Bad Tattoos is a gut-busting compendium of hilariously terrible blunders in ink. Posts range from your typical off-center tribal tats and poorly translated Chinese character jobs to your down-right offensive and white trash designs. Equally hilarious are the extremely witty comments by members.
You do need to have a LiveJournal account to friend and view this community, but they do have a website for everyone displaying their Worst of the Worst that anyone can get a sign in for.
Be forewarned: this site will suck you in for hours. Thanks to my girlfriend Gina for finding this gem.