jagerzgoober — "low-key" (every spelling)
Hyphenated rendering — the most common way Parakeet writes it (~10 hits). Catches modifier-first ("low-key busted", "low-key kind of cooking up") and tail-end hedge ("It was kind of crazy, low-key").
Spaced rendering (~5 hits). Same usage pattern, different ASR pass. Examples: "I low key be gonna fire", "Yeah, I was definitely low key getting my ass kicked, though".
One-word rendering — rare and noisy. Only 1 real hit in the archive ("Lowkey would work perfectly for my ad up"); the other 2 hits are ASR garbles ("Glowkey gonna stall", "Slowkey turn up") — excluded.