(one's) elevator doesn't go all the way to the top
(redirected from one's elevator doesn't go all the way to the top)(one's) elevator doesn't go all the way to the top
A pejorative phrase meaning one is not very intelligent or of questionable mental capacity. He says he's going to start a business selling bees as pets. I'm starting to think his elevator doesn't go all the way to the top.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.