(Adjectival phrase, pejorative)
nonsensicalorigin- In Touch Typing characters A,S,D,F are covered by the fingers of the left hand and the characters J,K,L,; are covered by the fingers of the right hand. If one or both hands are out of position the typical result is a cascade of typographical errors.
The term is meant to be
condescending, perhaps even insulting. Usage is uncommon outside of nerd, geek and clerical circles.
The pronoun "your" may be replaced with other
appropriate possessive pronouns, i.e. his, her, their, my.