Which are the worst tattoo fails of all time?

Tattoos gone wrong are basically ones that are going to be impossible to explain 5 years after getting it, for example your girlfriend asking why you have "Lauren" tattooed on your arm may be awkward. Well someone did this exact thing, however they were way ahead of me obviously because they went back to the tattoo parlour and had ralph tattooed just above it with the ralph laurent logo next to it, pretty sure that will be ever harder to explain.