Top definition
M- dot tattoo is a tattoo competitors choose to get if they want, after they have completed an iron man triathlon in Hawaii. if you get it before you complete the 1500 entry race your a poser
after i completed the iron man i got this sick M- dot tattoo iron man logo
by uriospaniard November 06, 2010
Get the mug
Get a M- dot tattoo mug for your papa Abdul.