Official White House photo by Pete Souza

What would you hear as a fly on the wall -- or the boxing gloves hanging on the wall -- during President Obama and Mitt Romney's lunch at the White House on Thursday? 

Pretend you were one -- and, yes, we know boxing gloves don't have ears -- and tell us how you'd caption this photo from their meeting in the comments section or on Twitter using the hashtag #FixCaption. The most clever captioner will get a signed copy of Chris Cillizza's book, "The Gospel According to The Fix.

Need some inspiration? Here's Alexandra Petri's imagined version of the lunch conversation, our story on what actually happened, and Jon Stewart's take on it.

The deadline to enter is Monday at 10 a.m. ET. The Fix team will select and announce the winner Monday afternoon.