Every Friends Joke

How is Lamaze class connected to Earth Science and gym? Guys are chilling in Central Perk when Ross remembers he has to go to a class on birth-giving. It is called Lamaze class. Ross jumps up and is ready to run off, when Chandler responds with " Oh, and I’ve got Earth Science, but I'll catch you in Gym!" Audience laughs. Why?  We know that Ross and Chandler went to college together. They spent time together at classes like Earth Science and in gym while working out. This time is long gone for Chandler and Ross. When Ross this suddenly jumps up and announces that there is a class he has got to run to, it reminds Chandler of that time. Chandler picks up on the vibe of the moment and jokes ahead. This on point analogy make the line funny.

Joey has been coaching Ross in dirty talk. Now after another date with Cecilia Ross shares how did it work last night. Ross:  I was the James Michener of dirty talk. It was the most elaborate filth you have ever  heard. I mean, there were characters, plot lines, themes, a motif... at one point there were villagers. [audience laughs] Q: Why audience laughs at the mention of "villagers"? Does Ross reference to anything? Or it is just is what it is and he was just so elaborate, that he had included additional characters into his "dirty story" with Cecilia. Those characters just happened to be villagers, no extra meaning here, right? A: Have no answer to this one yet! Share your ideas in the comments below