Memajargenmcvargen Talk

Pronounced "mem-mah-jar-⟨g⟩en -mick-var-⟨g⟩en".

When someone is taking in a way that's unintelligible to the audience but others can understand, commonly when they're whispering a plan to someone or talking on the phone. This UnTrash can apply to creatures who speak nonsense or other meaningless language that someone else can still understand.