What is Dirty O'brien?
1.
Originally started in Dublin, Ireland. The act of inserting greased small potatoes in your girlfriend's ass and then packing them deeper through means of anal sex. To enhance the pleasure most people perform a Dirty O'brien while drinking a Corona light or Guinness.
While incarcerated Jimmy Boy O'doul enjoyed a Dirty Obrien at the hands of officer Paddy McFudge.
See
Random Words:
1.
A hidden city on an island where only ninjas live. The city is massive. It holds 900,000 ninjas preparing for ninjapocalypse. The city i..