Yep. If it's comedy you want from your RPG, play a druid or ranger and talk to the animals. Or just talk to lots of people. Especially goblins. Or listen to the background dialogue while you're trading or inventorying or exploring. Or read the books. There is a metric xxx-ton of humour* in BG3 for anyone who actually pauses to stop, read and listen.

*And no, I don't mean Volo