If this picture doesn't put you in the birthday mood, we dont' know what will. Little Will here is showing off a different kind of birthday suit with his ready-to-party onesie. He's turning one year old today and we hope he shows this much exuberance every birthday. Happy, happy birthday, Will!

Whether they're turning one, two, three, four or more, doesn't your kid deserve an Ohdeedoh Birthday Shout Out? Send their name, birthdate and photo to nursery(at)apartmenttherapy(dot)com with "Happy Birthday" in the subject line.