Watch Charlie Sheen Lock Lips With Jimmy Kimmel: Host Says "My Head Is Still Spinning"

Charlie Sheen made a surprise visit to the set of Jimmy Kimmel Live last night, and the actor was so excited to see the host, that he gave him a big, wet kiss, and wouldn't let go of the lip lock (to the delight and amazement of the audience)! And Jimmy admits he is still recovering from their embrace!

“We had a very very famous surprise walk-on guest tonight,” Jimmy Tweeted. “My head is still spinning...”

OK! NEWS: CHARLIE SHEEN VISITS JIMMY KIMMEL & KISSES HIM!

So what did the chatty actor have to say after the kiss? He worked the crowd, started cussing and yes, tossed out t-shirts bearing Sheenisms such as “Duh, Winning!” and “I Have Tiger’s Blood In Me.”

Billionaire Mark Cuban, with whom Charlie is considering going into business with, was also a guest of Jimmy's last night and while Charlie didn't kiss him, he made sure to give Mark a big bear hug.

When the crowd went wild, Charlie did demand, "Silence. I have a show to write," referring to his highly-anticipated Charlie Sheen LIVE: My Violent Torpedo of Truth concert tour launching in the beginning of April.

Besides the smooch, Charlie gave the host a mug with a picture of a fox.

"Why a fox?" Jimmy asked.

"I'll let you figure it out, man," Charlie answered.

The 45-year-old actor recently Tweeted about collaborating with the network, and a Fox rep confirmed to The Hollywood Reporter that Charlie, who is also "in discussions" to return to CBS' hit Two and a Half Men after being fired, met with Fox's Mike Darnell, president of alternative entertainment, David Hill, president of Fox Sports, and Peter Rice, chairman of entertainment for Fox Networks Group last Thursday.