Picking veganism with your little head

You see a new dancer in the club, so you ask her for a dance. She says she only dances for vegans. So you say you're a vegan. She pulls out a small device, and tells you to breath into a small tube protruding from it. The device flashes a red light. She explains the device is a meatalizer, and it indicates you are lying about being a vegan. If you eat vegan for seven days, and come back, you will pass the meatalizer test, and she will sell you dances. Would you ever do this? If so, under what circumstances (what would she need to look like for example)? If you did it, what would you look for in VIP, for it to be worth it to keep eating vegan so you could become her regular? What if she required you to give up booze instead? What if she wanted you to become a vegan and also give up booze?