1. Super-stealth: To be extremly sneaky so that others do not notice your presence.
2. Super-stealthily: An extremly sneaky way to commit an act.
1. a girl is lying in bed half naked falling asleep while friends talk around her, look up to see a boy standin in the room aswell
Girl: Wooaahhhh when did you come? You're so super-stealth...
2. I will now go smoke a ciggarette super-stealthily so that my nark brother doesn't catch me.