The joke is on someone: Definition with The joke is on someone Pictures and Photos

1. Phrase. (idiomatic) The person who made the joke himself became the subject of a joke. ¹

¹ Source: wiktionary.com

the joke is on someone (current term)
the jury is still out
the lady doth protest too much
the least bit
the like
the likes of
the line is busy
the living dead
the long and short
the man

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