Characteristic walk of a person on a robo trip, marked by a choppy, rigid walk as a result of a decline in coordination and motor skills. Similar to a robot or someone doing the dance "the robot".
After drinking large amounts of robitussinto get high you usually get gassy as hell and get what I like to call the robo-farts. The day after if you're still afterglowing you'll be ripping robo-farts all day.