sunt de neoprit states its thesis immediately: he's unstoppable, he can't die, and it's time to deal with his enemies.
Meaning
The song moves from that invincibility claim into smaller specifics, dealing drugs, judging women by appearance, refusing to ever be 'broke' because the money never stops, with little room for doubt or reversal.
Lyrical Read
The clearest self-description sits in the middle: 'Sunt prea spart, n-o să mă înțeleagă' (I'm too broken/wild, they won't understand me), a small crack of self-awareness inside an otherwise unbroken run of confidence.
Structure & Efficacy
Keeping the verse short and blunt, instead of padding it with extended metaphors, matches the flat, declarative claim in the title. The song doesn't argue for invincibility, it states it.
Signature
Invincibility claimed flatly, with almost no elaboration.
Final
sunt de neoprit stays short because it isn't trying to convince anyone of anything.