"We're the Miami Heat, and he's Jeremy Lin," Mr. Obama said. [...]
What joke is the president making? Options below the jump.
"Mitt Romney is all hype, but we are champions!"
"Mitt Romney might be a smartypants goodie two shoes, but we have extraordinarily large birthday cakes!"
"Mitt has a punable name, but we have Joel Anthony!"
"Mitt could rip through less worthy opponents, but not us!" (See: Lin drops 38 on Lakers.)
"Mitt is Lin-ept!"
Answer: Obama was indicating that his team would stop Romney in every lane through which he would attempt to travel.