Hrmm where should I start?
1.) My senior year, a friend had decided not to take a certain AP exam, so I told them, "it's dumb if you're just smart, but smarter if you try" to convince him to give it a shot.
2.) In a restaurant, I had been drinking Almdudler when a friend told me, "haven't you had enough almdudler?", so I responded, "I've had plenty!"