Jo Mama Printing So Long Joke

Listen up, chucklehead. You think this is some kind of revelation? Let me break it down for you, smoothbrain. It's a 'yo mama' joke, see? The joke is about how massively overweight 'Jo Mama' is. The joke maker said that Jo Mama has been printing for a whole year, which implies that she is so fat that she is like a printing press that prints pages and pages, but it also suggests she is stuck. I am not sure which one the joke maker meant. Either way, the joke pokes fun at someone's weight, which is low-hanging fruit, if you ask me.