Splash-back Edit Meaning

1. Opana and Opana ER is the chemical Oxymorphone a powerful semi-synthetic opioid analgesic that is derived from thebaine, and is approxim..

1. the art of cave diving into someones asshole, to explore an ass hole. dude shut up and go ass spulunking! See ass, cave, diving, assho..

1. To not let situations phase you in anyway and to move on with life. "dude, you just failed English!" "W/e I'm over..