Okay, Charlie Sheen is crazy, but whomever his PR guy is (or maybe it’s just him…) it turning him into the man.

Sheen appeared on “Jimmy Kimmel Live” last night as a “surprise” guest.  He ran out spitting obscenities and throwing high-fives and Sheen-branded t-shirts at everyone in the audience.  Even more, he planted a kiss on Kimmel’s “moist” lips, and after three minutes, decided he had to go.

Check out the clip below, and let us know what you think…is Sheen that crazy, or just that good…?

And P.S.  I really want that kitty Tiger Blood t-shirt…