"Clown show" and "clown world" are two different things. The latter has some dark associations so I wouldn't recommend using them interchangeably.
Gammon's another phrase that's a function of location:
* UK: https://en.wikipedia.org/wiki/Gammon_(insult)
* On country (as over analysed by Kartiya): https://researchers.mq.edu.au/en/publications/on-gammon-glob...
Mots pressés, mots sensés, mots qui disent la vérité, mots maudits, mots mentis, mots qui manquent le fruit d'esprit