*waves at Ridley* See you after you get your stomach pumped! *giggles and goes sailing on the booze ocean*
Not saying anything is always an option. I actually tend to use this method in my life very frequently.
"It's better to remain silent and be thought a fool, than to open your mouth and remove all doubt." Or something to that effect.
That's why I never answer a question or ask a question during lectures. Also, I don't say much, but I listen a lot.