Nah jokes
Jeff asks, "Did you hear about the guy they call the flash?"
Bob responds, "No, I haven't. Do they call him that because he runs fast?"
Jeff replies, "Nah, they call him that because he doesn't wear pants."
So, you wanna hear a joke about the wall?
... Actually, nah, you won't get over it.
What? A telephone? Nah, I'm using a telebone.