This term other than being the abbreviation of “In My Arrogant Opinion” (Collins
dictionary), in the province of Northern
Italy, Verbanio-Cusio-Ossola is also used as a synonym of “Lmao”. It became used as a joke, after it was miswritten by a teen, who asked the
definition of “Lmao”: by texting the letter “L” and “I” in lower case that seemed similar at the time.