Literally today heard a preteen at my daughter's dance class say she was "rawdogging" the parking lot because she was walking around without shoes. No, child. Just... no.
Man, people my age (39yo millennial) have been using "raw dogging" to mean literally doing anything without some sort of protection or barrier between you and something nasty for a while; not strictly sex without a condom.
"Ew .. You cleaned your toilet without gloves? You just raw dogged that shit?! Bro, I'm going home. Fuck this BBQ."