Obama - "Hey can I get the name of your coke dealer? You must be on the good stuff."
Uh... cocaine's a stimulant... if this comment's related to the debates, you might want to take into account that Obama looked like he needed a cup of coffee... if you're trying to sound clever, you're failing miserably. I've been around people who've done coke (thankfully I never did it myself), and they were the opposite of how Obama was on stage.
Anyway
To Mr. Obama - "Throw a punch next time."
To Mr. Romney - "You will never be my president."