This is bad even by DIY standards. Even a tattoo done while actually engaging in 69 shouldn't be this ugly.

You know, adding a horrible appendectomy scar to this tattoo was probably a good idea. That will add five seconds before anyone notices all the OTHER horrible things about it.

The whole thing is a massive no-no! Woooah

And you would know this how?

Also U.G.L.Y. 4 life.

If you ask for a tattoo of a menacing dog, be sure you specify the WAY in which the dog should be menacing. A dog dying of a highly communicable disease may be scary, but probably not what you want out of a tattoo.