Because they always work problems out with a pencil.
Because he is an erascist.
They work it out with a pencil.
Decaf coffee!
Me: Why are you living in the past
They both have problems finding x.
I see your point I've got a lot of problems.
He couldn't budget.
Google Fiber Note: Randomly came up with this joke today
Gee I'm a tree!
She worked it out with a pencil.