President Barack Obama surprises D.C Students with unexpected visit to class. (Video)

Imagine sitting in a boring classroom (in a circle) and all of a sudden, the President walks in!

That's exactly the kind of surprise a group of students at McKinley Technology High School in Washington D.C. got Friday when President Obama sauntered in. In true, cool Obama fashion, his first words to the startled class were, "Hey, how's it going everybody?" He then took a seat in the middle of the circle and told the kids he always made it a point to visit with young people during his presidency. The video is up on President Obama's Instagram page. The caption reads, "These young people that I met at McKinley Tech today are the reason I'm hopeful about the future. To all the young people headed back to school around the country: Make us proud. You're the next generation of leaders and we need you."

We also see the Prez shake hands and pass on some more inspirational words before leaving through a crowd of screaming kids and adults.

Check the clip above. If nothing else, it's worth it just to see the boy in the burgundy shirt clutch his chest.

Watch the video below.