Charlie Sheen made a surprise appearance on Jimmy Kimmel Live! last night, and planted a wet one on the unsuspecting late-night host. Bizarre behavior has become par for the course for the 45-year old actor over the last month, but this was the first time we’ve seen the notorious womanizer in a lip lock with another man.

Sheen’s live-ins, “Goddesses” Natalie Kenly and Bree Olson – have nothing to worry about, though. It appears the uncomfortably long kiss was just the actor’s way of celebrating the news that his estranged wife, Brooke Mueller, has dropped the temporary restraining order which stripped him of custody of their 2 year old twins, Max and Bob.

The restraining order, granted to Mueller on March 1 after Sheen allegedly made death threats against her, expires today and will not be extended, according to reports by People. A spokesperson from the L.A. Superior Court told the magazine that the case has been taken off the court’s calendar.

The couple reportedly reached a confidential custody agreement on March 10. At the time, they released a joint statement saying they had “resolved their differences.”

Now, in the original filing, Mueller claimed she was concerned that Sheen was mentally unstable. If she’s no longer concerned about his mental state, perhaps she should start following him on Twitter.

While he’s been quieter than usual on the micro-blogging site the last couple of days, he did tweet a rather worrying picture Sunday evening of “the warlock’s carry-on.” The set up – which one would hope he doesn’t intend to bring with him on his upcoming “My Violent Torpedo of Truth/Defeat is Not an Option” tour – includes a copy of his book of poetry, a baseball mitt, an Airborne scull & cross bone patch and what appears to be a short machete.

Ummmm, Brooke, you might want to reconsider that restraining order.