What do you do for a living? Would you mind if I came to your worksite to harass you for personal pleasure? Is there a time when I could come so that my harassment would not only bother you, but also inconvenience others waiting to use your company's service?

Seriously, I understand why people dislike the TSA, but there is a fine line between standing up for yourself (e.g., asking screeners to substitute clean gloves for dirty gloves) and being petty (e.g., asking for special non-latex gloves that you don't need).