It's Stephen Colbert's first night on CBS' "The Late Show," so his fellow late-night hosts from other networks put together a video offering some hosting advice. He might not want to take it!

(NSFW video - put those headphones on if you're at work!)

After a nine year run from 2005-2014 as the host of "The Colbert Report" on Comedy Central, Colbert is set to take the helm of one of broadcasting's longest-running franchises: "The Late Show" on CBS. Stephen is replacing David Letterman, who retired earlier this year.

Colbert hits the airwaves tonight at 11:35pm tonight on CBS. Get ready, Colbert Nation!