inoh

one's elevator doesn't go all the way to the top floor

/wʌnz ˈɛləˌveɪtɚ ˈdʌz.ənt ɡə ɔːl ðə weɪ tʰu̟(ː) ðə tɒp flo(ː)ɹ/

someone is not very smart

“He joked that one's elevator doesn't go all the way to the top floor.”