1. The ability to masturbate with either the left or right hand with equal and identical efficiency.

2. The ability to preform hand jobs with either the left or right hand with equal and identical efficiency.

the thing that you don’t have when you’re phones percentage is over 20

The ability to masturbate using the right or left hand equally well.

Able to use your dick with both hands.

When your hand job abilities are not limited to your dominant hand

Being able to masturbate using either hand.

The ability for a female to give a hanski, with or without a blowjob, to a penis equally well with both hands.