NICK: Still musing about those people down there in the Chapel?
MO: NOPE, I figured 'em out.

MO: THINK ABOUT IT! They come sit, stand, and kneel in unison, break for a carbo boost of bread and wine, lift those heavy books!

MO: Don't you see?

MO: They're doin' LOW-IMPACT AEROBICS!
NICK: So there's SPANDEX under all those dress clothes.

Aerobics