Suckling Pig Roast apparently thinks lightsabers are magical artifacts from ancient times.
The Qingming event:
Lóngjǐng refusing to leave his teahouse and telling Zǐtuī to leave without him? Not funny. The former telling the latter he can go farming with the young master, and the master objects? Even Táohuā finds it funny in-universe.
Zǐtuī and Lóngjǐng having a conflict leading to the former storming off? Not funny. The young master, while trying to get him back, thinking he's transformed into a swallow and ending up talking to a random bird while Zǐtuī is right behind them? Uproarious.
Shunde Raw Fish and Hazel Groose Soup end up bodyswapped for a good chunk of their story in Azure Horizon. Given how opposite their personalities are, hearing their voice actors (CN and JP only) doing an impression of each other's roles can be quite hilarious. Hazel Groose Soup even disrobed himself to check Shunde Raw Fish out, much to the dismay of the young master trying to keep him in line.
Sweet Lotus Seed's first letter. It consists of just: