These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: A Chorus Line
Crowning Moment of Funny: "We were necking and I was feeling her boobs and feeling her boobs. And after about an hour, she was all, 'Oooh! Don't you wanna feel anything else?' And I suddenly thought, 'No. No I don't!' That was probably the first time I realized I was homosexual."
Bobby's monologue is also pure hilarity.
" I used to love to give garage recitals. Bizarre recitals. This one time I was doing Frankenstein as a musicale and I spray painted this kid silver — all over. They had to rush him to the hospital. 'Cause he had that thing when your pores can't breathe... he lived 'cause luckily I didn't paint the soles of his feet."
The monologue at the beginning of "Hello Twelve, Hello Thirteen", as well. Telling a priest at confessional you have gonorrhea... as a virgin.
How about pretty much anything Val says?
"I've never seen the Red Shoes. I'd never heard of the Red Shoes. I don't give a fuck about the Red Shoes!"
The end. When you realize that all the pain and isolation and years of hard work and self-doubt that these actors put themselves through amounts to being the third dancer in the individual spats, all completely identical, indistinguishable, singing backup for some invisible star.
"Kiss today goodbye...and point me toward tomorrow..."