Yesterday, Charlie Sheen issued a tirade against his former Two and a Half Men co-star, Jon Cryer, labeling him a, "turncoat, traitor, troll." On tonight's episode of Conan, Cryer appeared on stage to respond to Sheen's insults. Here's video.

The Department of Homeland Security is getting rid of the color-coded terror alerts. On last night's Conan, he suggested a new system that will alert Americans with clips of Nic Cage's movies.

I try not to like Pee-Wee Herman but something always makes me love the guy. On Conan, Pee-Wee water skied on to the set and performed a bunch of old school bits.

On last night's Conan, Gary Oldman shared his bizarre dream that he'd had the night before about his upcoming appearance on the show. In it, he met a little baby that looked exactly like Sir Paul McCartney.

Last week, the Conan people set up the world's largest game of Angry Birds. Last night, he played it again—but with a twist. This time, the green pigs aren't defending their eggs—they're defending Kim Kardashian's "Jam."

On Conan, Jayma Mays (Of Glee Fame) proved that she is one of most attractive people in hollywood. She showcased the powers of her enchantingly huge eyes. Apparently you can teach yourself to move one and keep one still.

As a part of his week-long tribute to Finland, Conan O'Brien pulled out all of the stops to play a life-sized version of Angry Birds. He even used Ikea furniture for the set-up. Brilliant!

During a fantastic cooking segment about Mardi Gras—so fantastic that they arrived on stage in a giant float—Conan was trying hard to aggravate Martha. "Go on Conan, do whatever you want—I've mellowed." Say it isn't so!

Conan aired a commercial that explains exactly how the cynics feel about the new iPad 2. Add a blinding white background and a bunch of Conan staffers in black tee's—and you've got yourself a spot-on parody!

On Conan, Chelsea Handler discussed her contempt for red heads. The conversation quickly turned into a rant about having sex with guys with fire crotches. Awkward!

The first problem with Piers Morgan's live interview with Charlie Sheen—a "squeaky bum moment," as Piers put it—was that Charlie didn't even show up until 5 minutes before they went live. From there, it was television gold.

Having a show at 11 has its privileges. In this case, its good in the even that Charlie Sheen says a bunch of random stuff on television and everybody is waiting for people to professionally make fun of him.

Ricky Gervias seems to think that Conan and Stephen would get along swell and put in a special request for last night's interview: that the two "to battle each other like stick insects."

Seeing Jason Suedkis on Conan last night felt more like watching fraternity brothers hanging out than a television interview. Not that we're complaining! He brought along some super-spicy Buffalo Wild Wings from Flastbush Avenue, Brooklyn and frat-boy staple Natural Light.

On Conan, we find out that The Situation checked himself out on the monitors 14 times during his interview. This was when he was trying to broaden people's idea from the self obsessed "Situation" to the grounded "Sitch."

Andy and Conan continued their tradition of acting out Oscar-nominated films last night on Conan. Here's Andy Richter as Natalie Portman's role and Conan O'Brien as the creepy dance instructor. An improvement from the original, am I right?

In an interview with topics ranging from his bare ass in a film to how to decorate your home, Ed helms stuck around for two delightful (and informative) segments on last night's Conan. Enjoy!

On Conan, Carmelo Anthony, who was just traded to the Knicks, dodged countless questions regarding where he would be traded to. He actually made it seem like he was going to stay in Denver.

This week, when Watson wasn't destroying his human competitors on Jeopardy! he was working on Conan alongside Andy Richter. Last night, his taunts of sleeping with Andy's wife pushed Andy over the edge.

Saturday Night Live is off for a two-week hiatus, and thus the cast is making the rounds on the talk show circuit. On Conan, Fred Armisen took some time to discuss his inspirations for some of his more well-known impressions.