Identical four-year-old twins who have created their own language get sent to school early.

Luke and Jack Ryan, of the UK easily communicate amongst themselves to their parents' chagrin.

Hayley, the boys' mother, is able to make out certain words like "bool" for school, "choo choo" for tissue, "Jar" for Jack, and "Wook" for Luke but says, "I find it hard to understand what they are trying to say but I manage by filling in the gaps."

She continues, "The boys are having speech therapy and started nursery school early after advice from a health visitor, but it doesn't seem to be doing much."