My internal monologue now chronically speaks egg language thanks to you Estelle 😂. I'm a store manager. All day at work my internal monologue is like"odgokadgay nodgow Idgi hadgave todgo godgo sedgend edgemadgails"
In italy we had "butterfly alphabet" aka alfabeto farfallino/Farfallese (farfalla = 🦋) and it worked like every vowel would get an F and the same vowel after it Buongiorno bellissima! Bufuofongifiofornofo befellifissifimafa! Or Oi, shut up mate! Ofoifi, shufut ufup mafatefe!