Skinny as a Leaf

Alright listen up, genius. This joke is all about how someone is so thin, they're basically the same as a leaf. Get it? A leaf! 'Cause leaves are super thin and light, just like this person's weight, which isn't much. The joke is insulting someone about their skinny body. And it's kinda funny, even if you're too dense to get it at first. It's a roast. Noob.