The other day Lydia asked me "What does 'hurl' mean?". Without missing a beat, I replied, "Barf.". She wrinkled up her nose at me- apparently she already knew the meaning and was just testing me. "No it doesn't! It means 'throw'!"
How pathetic is that? The first definition that comes to mind is straight out of Wayne's World. My second grader is more sophisticated than I am.