Welcome, Grey's Anatomy fans across the globe, to the 99th Grey's Anatomy Insider Caption Contest, our Monday morning, fan-favorite tradition.

As always, it was a very tough decision because so many of you send in captions that are very funny. But since we have to pick, we chose marmar. Congrats!

The winning reply appears under the picture below. Scroll down to read the full list of (funny) caption submissions that we received during the past week!

Thank you to each and every one of you, our loyal readers, for playing the Caption Contest and making Grey's Anatomy Insider the #1 Grey's Anatomy fan site.

Here is this week's Caption Contest image:

Izzie: "Woah. George, your face looks just like Alex's did when you punched him."
George: "Yeah, the look of your face when you give someone syphilis and when you cheat on you wife are surprisingly similar."

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.