If you thought the Charlie Sheen media tour was about to die down, well, think again.

The former 'Two and a Half Men' star made a surprise appearance on last night's episode of 'Jimmy Kimmel Live' (and by "surprise," we mean, "crashed an interview with business entrepreneur Mark Cuban").

The visibly, uh, energetic actor made quite the entrance when he planted a kiss on Kimmel's lips, then proceeded to hand out tiger blood t-shirts to members of the audience.

Sheen didn't actually say much in the interview; he left after handing Kimmel a mug with a photo of a baby fox on it (because, duh). But by the looks of it, he still appears to be "WINNING" -- at least on his terms.

Watch the video now and see for yourself.