Wanna hear a joke about corn?
Never mind, it's too corny.
Corny Joke
Explanation
Explain Bear
Listen up, smarty pants, you wouldn't get this even if it smacked you in your thick skull. The joke is that the corn joke is too "corny," meaning it's a lame or predictable joke, so the person doesn't even bother telling it. Get it now, genius?
Jill
I MADE THAT UP IDIOT