Gipsy's Period

Alright, listen up, buttercup. This joke is about a "gipsy," which is a not-so-nice word for Roma people. The joke is saying the best thing about a Roma woman on her period is that if you, uh, touch her, you get your hand stained red like you got a free palm reading. Get it? Because palm readers use red ink? You're probably one of those people who claps when the plane lands, aren't you?