A tattoo that is received in a hole in the wall tattoo shop or possibly in prison. Turd tats are given by a inexperienced person with homade equiptment and not using safety measures. Most turd tats are the first tattoo a person gets that isn't professionally done. Most turd tats usually say "MOM" or "DAD" in homade ink.
John just came out of prison with huge turd tat
by SpooDog July 05, 2009