Dallas Mavericks star Dirk Nowitzki stopped by Conan on his first night in Dallas to administer the Texas Citizenship Test. It involves beef and photoshops.

Hannibal Buress opens up about the time Scarlett Johansson told him she's a big fan. It didn't go so well.

A Redditor recalls a time they met Conan O'Brien and Andy Richter in NYC. That meeting dramatically changed their life.

Ricky Gervais tells Conan O'Brien exactly what it was like to film a scene with a naked Louis C.K.

Conan O'Brien is back for another edition of Clueless Gamer, reviewing WWE 2K14 this time around.

Being in tight quarters with a bunch of naked bodies for 18 straight hours isn't as glamorous as it sounds.

On last night's 'Conan,' gold medal snowboarder Sage Kotsenburg was surprised with the turkey bacon medal that he jokingly wished for.

Never one to pass on a chance to satisfy a lady, Conan also hand-delivered a bouquet to his biggest fan.

Conan offered up this classy tweet this morning to congratulate Jimmy Fallon and Seth Meyers, because of course he did.

Sex expert Dr. Jennifer Berman gives Conan O'Brien a valuable lesson on those always-complicated lady parts.

Conan O'Brien talked to Yuri Tamarov, the public relations director for the Sochi Olympics, and found out a lot about how stray dogs and rubble are great.

It turns out Aubrey's wraparound leg technique goes way back.

The Sochi Winter Olympics are terrorizing everyone involved, so Conan took a look at Russia's most unnerving toilet set-ups. Inside: ski lift toilet.

Prepare to never look at bobsledding the same way again.

I don't want to spoil anything but the Masturbating Bear item belongs in a museum.

The guys from 'Workaholics' have once again made magic with Team Coco in this 'Lost Auditions' video for 'Game of Thrones.'

In an interview with '60 Minutes,' Leno admits he was 'blindsided' by NBC's decision to let him go in 2009 and didn't like being depicted as the villain.

NHL legend Wayne Gretzky made an appearance on Conan and revealed how he ruined his daughter's childhood by singing Waikiki Hockey to her over and over.

Conan O'Brien turned Richard Sherman's Michael Crabtree rant into a skin care product commercial, which is probably the best way to handle Richard Sherman.

Finally, 'Batman' fans young and old will be able to experience the 1966 Adam West TV series, as Warner Bros. is releasing it as a box set in 2014.