People participate in a snowball fight at Dupont Circle January 24, 2016 in Washington, DC. The blizzard that has brought massive snowfall and a standstill to the East Coast and the Mid Atlantic region has stopped. (Photo by Alex Wong/Getty Images)





People participate in a snowball fight at Dupont Circle January 24, 2016 in Washington, DC. (Photo by Alex Wong/Getty Images)





People participate in a snowball fight at Dupont Circle January 24, 2016 in Washington, DC. (Photo by Alex Wong/Getty Images)





People participate in a snowball fight at Dupont Circle January 24, 2016 in Washington, DC. (Photo by Alex Wong/Getty Images)





A man runs away covered in snow during an organized snowball fight at Dupont Circle Sunday, January 24, 2016 in Washington. People throw snow during an organized snowball fight at Dupont Circle Sunday, January 24, 2016 in Washington. Millions of Americans were preparing to dig themselves out Sunday after a mammoth blizzard with hurricane-force winds and record-setting snowfall brought much of the East Coast to an icy standstill. (Photo by Alex Brandon/AP Photo)





A man reacts after being hit in the face with a snowball during an organized snowball fight at Dupont Circle Sunday, January 24, 2016 in Washington. (Photo by Alex Brandon/AP Photo)





A person holds an American Flag during a charge during an organized snowball fight at Dupont Circle Sunday, January 24, 2016 in Washington. (Photo by Alex Brandon/AP Photo)





Jeff Dacanay (C), while dressed as Captain America, is pelted with snow during a snowball fight following a blizzard, at Dupont Circle in Washington, D.C., Sunday, January 24, 2016. (Photo by Michael Reynolds/EPA)





People participate in a snowball fight at Dupont Circle January 24, 2016 in Washington, DC. (Photo by Alex Wong/Getty Images)





A man participates in a snowball fight at Dupont Circle January 24, 2016 in Washington, DC. (Photo by Alex Wong/Getty Images)





People participate in a snowball fight at Dupont Circle January 24, 2016 in Washington, DC. (Photo by Alex Wong/Getty Images)





Young ladies wear animal onesie pajamas during an organized snowball fight at Dupont Circle Sunday, January 24, 2016 in Washington. (Photo by Alex Brandon/AP Photo)





People participate in a snowball fight after this weekend's blizzard, at Dupont Circle in Washington, D.C., Sunday, January 24, 2016. (Photo by Michael Reynolds/EPA)





A man tackles another man as they participate in a snowball fight at Dupont Circle January 24, 2016 in Washington, DC. (Photo by Alex Wong/Getty Images)





A man tosses a snowball while wearing a full helmet and GoPro, during an organized snowball fight at Dupont Circle Sunday, January 24, 2016 in Washington. (Photo by Alex Brandon/AP Photo)





People participate in a snowball fight at Dupont Circle January 24, 2016 in Washington, DC. (Photo by Alex Wong/Getty Images)





Linden Tarrant, 9, takes part in a large snowball fight in Dupont Circle on Sunday January 24, 2016 in Washington, DC. The Washington, DC area was blanketed by a large snow event. (Photo by Matt McClain/The Washington Post)





Tamberly Conway, bottom left, takes part in a large snowball fight in Dupont Circle on Sunday January 24, 2016 in Washington, DC. (Photo by Matt McClain/The Washington Post)





People take part in a large snowball fight in Dupont Circle on Sunday January 24, 2016 in Washington, DC. (Photo by Matt McClain/The Washington Post)





People take part in a large snowball fight in Dupont Circle on Sunday January 24, 2016 in Washington, DC. (Photo by Matt McClain/The Washington Post)