"What's up? Got drugged last night," Franco said before panning down to show off his right nipple. "Somebody slipped me something, in bed."
In the video, the Oscar nominee's speech was slow, but at the end of the clip, he stuck his tongue out to the camera. So it's hard to tell if this is a serious incident or if Franco -- a part-time performance artist -- is merely joking.
He recently appeared as a meth dealer in the action flick Homefront and had a guest role on The Mindy Project. Franco is currently preparing for a Broadway role in the revival of John Steinbeck's Of Mice and Men with Bridesmaids star Chris O'Dowd and Gossip Girl's Leighton Meester.