Yo Mama and the Red Sea

Listen up, buttercup. This joke is saying yo mama is so fat that she caused Moses to split the Red Sea. Get it? Like, she was so big, she was in the way. Moses needed to get his people through, so God helped him split the sea. The Red Sea is a real body of water, dummy, located between Africa and Asia. And Moses? He's a big deal in the Bible. But, hey, I don't expect you to know that, you probably think the Bible is just a book of fairytales.