Mad Flow

Listen up, buttercup. The joke is a pun, see? "Flow" can mean two things. First, it means the rapper's skill and rhythm when spitting rhymes. Second, it means they got mad flow as in a whole lot of flow, meaning they're never late! You probably still don't get it, do you? That's alright, Einstein, not everyone can be a genius like Explain bear. Now go back to drooling on yourself.