Good man, and good luck. But really if they disqualified you for that I would definately have a dispute. "A non tattooed person over me", just wont work. We FA's come in all packages, it's just the uniform that makes us look respectable for the job. Thats why we wear a "uniform" and adhere to certain grooming guidelines. They are there to make us all look pure, clean, and presentable. Out side of work is none of their business. However I will say that on layovers you do represent the company you fly for and a certain degree on tactfulness is expected.