2. O. R. O - standing for Operation Remove Otters. A secret goverment program seeking to force otters into extinction by sending Japanese anime characters armed with knives after their habitats.
3. To mug someone with a knife.
2. "I'm a member of O. R. O." declared Billy the Kid. "I have the superpower to turn into a Japanese anime character, and I'm bloodthirsty too."
3. "I just got oro - they hold that knife less then an inch away from my throat - I gave them $1337."