See, this clip is extremely short (23 seconds), and it's from Zach Galifianakis, a comic who is extremely bizarre and very specific. He is very random and his act is usually a string of disjointed non sequitus.
All of that setup is a warning that maybe 20% of my readers will find this even the least bit funny.
But I LLOL'd (literally laughed out loud) at this bit. Your mileage may vary.
I now give you the most eccentric and least universally appealing clip in "Tuesday is for the Ha Ha" history.
If you're scratching your head, sorry. (Hey, it was only 23 seconds of your life.)
If you found it funny, just a warning that searching out more Zach will find he often uses adult language. Just fyi.