Noun
One
of
a
set
of
items
which
do
not
need
to
be
specified
;
often
used
in
conjunction
with
the
catch
phrase
yadda yadda yadda
.
Interjection
Used
three
times
in
a
row
,
or
in
combination
with
other
words
,
to
indicate
part
of
a
sentence
which
would
be
annoying
to
include
,
or
which
is
incomprehensible
,
or
which
is
just
unimportant
.