The interrobang ⟨‽⟩ is surely an unconventional punctuation intended to combine the interrogation stage (or maybe the concern mark) and the bang (printer's slang for exclamation mark) into just one symbol, used to denote a sentence which can be both of those a question which is exclaimed. The trend from https://keeganmsxdh.verybigblog.com/27076943/bondek-slab-sydney-no-further-a-mystery