Someone who solves a problem you didn't know you had in a way you don't understand.
I don't know but you'd better hope he likes it!
Because he's not apparent.
take the 'f' out of free and the 'f' out of way...
An insect that can find its way around a dark closet.
A *cow*culater. I made it up myself, so don't groan at the pun.
He worked it out with a pencil.
It makes cents.
I don't expect you to understand son, you are just a Cub"
A: A violist playing octaves.
A chameleon on a tartan rug !
Because they can never be a part of the solution.
He worked it out with a pencil!
When somebody asks for a raise
An account*ant*.