Why did "jittleyang" and "fuhalatoogan" stick while hundreds of other improvised nonsense clips evaporated? The secret lies in structural phonotactics.
Linguists have long studied pseudo-words that trigger immediate emotional reactions. Lewis Carroll mastered this in Jabberwocky, introducing words like "slithy" and "chortle." The words felt intuitive despite carrying no formal definition.
"Jittleyang" leans on light, front-of-mouth vowels and dental consonants. The word sounds small, erratic, and kinetic. In contrast, "Fuhalatoogan" opens with an assertive fricative, transitions through broad back vowels, and finishes with a heavy, elongated cadence. It sounds large, sluggish, and slightly menacing.
Without realizing it, listeners instinctively understand the contrast. The speaker presented two distinct theoretical concepts through sound alone. It allowed internet creators to immediately assign visual archetypes: a chaotic, spindly creature versus a lumbering, heavy brute.