From "Snow White and the Seven Dwarfs",
as a child it was especially entertaining to hear (soundtrack recording)
the seven dwarfs letting their hair down in one comic setpiece:

Ho hum, the tune is dumb,
The words don't mean a thing,
Isn't this a silly song
For anyone to sing!

which concludes with Sneezy interrupting the whole thing
with a sneeze of such proportions that
his preparatory wheezes send everyone else scurrying for cover,
and the sneeze itself is ... hmmm ... all but orgasmic.

Somebody had a lot of fun scripting all that.