This is the rest of the foo, bar, baz series: qux quux corge grault garply...
This is the rest of the foo, bar, baz series:
qux
quux
corge
grault
garply
waldo
fred
plugh
xyzzy
thud
blarg
wibble
wobble
flob
zot
flurb
glip
glop
smoo
frob
#ChatGPT said so.
Self-replies
Wikipedia says so too: https://en.wikipedia.org/wiki/Metasyntactic_variable