immature

Andrew Langdon KC, defending, told the court Gunter was "immature for his age", had a "very low IQ" and had "recognised emotional and learning difficulties".

"I think Bryson was a little immature back then, four years ago, but I think he is a much more mature player and more mature person now," Miceli told BBC Sport.

At first he doesn’t accept her apology but, being the immature oaf that he is, Chris gets back at her by using her as human torpedo to destroy their gooey, disgusting alien target.

It was the act of an “immature, emotionally disturbed and mentally ill youth” who had killed in a trancelike state, said defense attorney Emil Berman.

Like all young players thrust into the limelight, White admitted Hampton was a "little immature" when they first played together at Birmingham.