ULPT request: help me teach a molester a lesson!

Long story short...After receiving many compliments on my tie dye outfits from this new guy who works at a gas station near my home, I offered to make him a shirt. He just moved from India and works for his family. We'll call him "Sam". Sam was very excited and I wrote down some details on size and colors, and he asked me for a hug. I thought it was because he was happy to have someone make him a shirt so i stupidly decided that seemed safe enough since there are more than 15 cameras packed into one convenience store. Well, no, he just used that as an opportunity to grope both of my breasts. I was so caught off guard i just frowned at him for a few seconds... Then Sam hands me $40. Soooo I decided to make it the best $40 he ever spent instead of calling the police. Luckily my policeman friend volunteered to deliver it to him personally... in uniform. Suffice to say I'll never be going in there again. I was thinking about dyeing the shirt and then putting a lesson in a clever phrase by removing the dye using alphabet-shaped sponges i cut out and soak in dye remover. Please help me think of what the "lesson" should say... and I'm hoping his English and pop culture references won't be good enough to understand and maybe he will wear it a few times before realizing what it means! 🤣 Leave a comment if you can think of something for the shirt that's better than: "Future Dateline Perp" Thank you for your help!