I think some of our (English) humour gets lost in translation when it heads west over the Pond, & we maybe have a different mindset over here.
I remember years ago, in watching some US TV, thinking those over the Pond laughed at anything & everything...none of which I found to be funny. But then again many of their shows were heavily laced with canned-laughter, just to give people a clue as to when they should actually laugh, as something supposedly funny had just been spouted, despite it not necessarily having been the case.
Some years on, thru the likes of Friends & Frasier, et al, things changed, and their humour became more humorous to us, & maybe vice versa.
Untruth's over-analysis, over-dissection, & what I can only describe as mega-babble-gymnastics, was also humorous, but I guess he doesn't actually realise. That said, he's not ready for stand-up just yet.
Maybe it's all still work in progress...