I was talking to someone who is organising a fancy dress party for slightly colourful types earlier. I showed her a picture of me in my baby clothes and said that is how I'd come along. She said, "Oh, I didn't know you were a sub!"
I replied, "Sub? Oh no, I'm just four!" Slight pause. "Well, I suppose four year olds are sort of sub, I just suppose I have control issues."
She laughed. She also warned me I'd better be a good little boy or I'd be spending the party in the corner! Pah! I'll show her 'good'!