Julian McCullough made his network TV debut last night on Late Night with Jimmy Fallon, and if you're curious as to why Stephen Colbert was Tweeting about it earlier, then perhaps it might behoove you to attend a taping of The Colbert Report and watch McCullough perform beforehand to warm-up the studio audience.
In his first network TV credit, McCullough lets us in on his feelings about Uggs, studio apartments, kittens, and having appendicitis (especially without health insurance). Fun times! Mostly. You'll see. McCullough is charming and quick on his feet. Which is weird, since when you say someone is quick on their feet, you're not actually talking about their feet, but about the inside of their heads.
Roll the clip!