Have you ever seen the sphincter muscles on a civet? Truly a work of art. There’s a whole industry of research dedicated to the little buggers anal capabilities called Musculature-Eroneous of Actual Total Span Pressure and Interspecies Nominaliused. There used to be a website dedicated to the topic, idk if it’s still up but you can give it a shot.
The key is in the words “utter nonsense”. Prior to Gen alpha slang was always rooted in reality - a word repulsed, or an abstraction, or a phonetic recreation of a regional pronunciation. Gen alpha is gonna make whole new sounds and apply them to Concepts and whole phrases and thoughts. Technically, this is expanding the English language, but it’s going to look phenomenally stupid in the process.