14-month-old Gracie will put a smile on your face, but good luck trying to laugh like she does.

KWWL reports she lives in Waterloo with her parents and the laugh is one they hear often, especially at meal time.

Gracie's unusual laugh had been enjoyed nearly 600,000 times at last check and the count continues to go up quickly. Enjoy the video and get ready for a smile to come over your face.

[via KWWL]