bowl cuts

Bowl cuts are a hairstyle where hair is cut straight around the head at a uniform length, as if a bowl were placed on the head and everything below trimmed off.

The style creates a rounded, helmet-like appearance.

Once common for children, bowl cuts are now often associated with unfashionable or dorky looks, though they periodically return as ironic fashion statements: He still had the same bowl cut from his fifth-grade school photo.