be onto nothing

English

Etymology

Humorous reversal of be onto something.

Verb

be onto nothing (third-person singular simple present is onto nothing, present participle being onto nothing, simple past was onto nothing, past participle been onto nothing)

  1. (slang) To mistakenly believe one has reached an important insight, despite not having done so.
    Lil Bro is onto NOTHING ‼️‼️💀😭😭😭