And NO, it has no connection to what you are thinking about! My father always used to say it means that he wears small gloves. But in all seriousness, does it mean that a person’s skeletal structure is frail or small? Arnold Schwartzenegger tried to show in his bodybuilding encyclopedia the differences between the types of skeletal structures that humans have and pointed out that he actually has the samll skeletal structure. The narrow body (small boned?) and not the extremely big build. Women have bigger hands than me.
Embarrassing for a guy to have such small hands and fingers.