President Obama actually mimicked Maroney's expression

The president mimicked Maroney's expression while greeting members of the 2012 U.S. Olympic gymnastics teams Thursday.

 McKayla Rose Maroney (born December 9, 1995) is an American artistic gymnast. She was a member of the gold medal-winning US Women's Gymnastics team ,

"Did I just do the Not Impressed face with the President..?," Maroney tweeted after the meet-up.

"Yes," the White House responded in a tweet, along with a snap of the duo making the face.

Pretty cool.