A tattoo - I had one done pissed 23 years ago and I hate it with a passion and if I had the time would have it lazered off. Horrid feeling to have something on yoru body that you don't want and mine is only quite small and on my back. I have been looking at a cover up recently but hate them. Also you skin and body changes a lot in 25 years and it wont look anywhere near as good years down the line.
I see young people with these sleeves and I literally feel gutted for them. Might as well have sheep following wanker tattooed on their head. Please do not do it!!!