guy 1: dude i filthy ruben this girl last night  guy 2: how did you do it ass or pussy?  guy 1: ass  guy 2: nice
the act of doing a girl in all her holes at once
"guy 1: dude i filthy ruben this girl last night  guy 2: how did you do it ass or pussy?  guy 1: ass  guy 2: nice" What is the definition of "filthy ruben"?