04/25/2013 01:44 pm ET Updated Dec 06, 2017

What Did Barbara Bush Say To Obama? (CAPTION CONTEST)

President Barack Obama was sitting next to former First Lady Barbara Bush at the dedication Thursday of the presidential library of her son, former President George W. Bush. She apparently said something to Obama that made him laugh:

barbara bush barack obama
(Photo credit: Charles Dharapak/Associated Press)

What was it that she said to the president? Tweet us your ideas using the #ObamaPhotoCaptions hashtag or by posting in the comments section. Here are some of our favorites: