I mean, some people settle
for PLAIN old beef kidneys.
Game of Thrones Season 4, Episode 7
They gave us PLAIN rice
instead of fried rice.
The Big Bang Theory Season 11, Episode 12
Just this morning, PLAIN as day.
Breaking Bad Season 5, Episode 16
Just PLAIN old Howard Wolowitz again.
The Big Bang Theory Season 6, Episode 5
I don't think PLAIN oatmeal
was the point of that story.
The Big Bang Theory Season 10, Episode 23