Then go across the hall, get their
MATTRESS and put it over here.
The Big Bang Theory Season 10, Episode 22
...which featured a MATTRESS suspended
on interlocking ropes, which occasionally...
The Big Bang Theory Season 1, Episode 7
I've never slept on an air MATTRESS before.
The Big Bang Theory Season 2, Episode 1
Except maybe a MATTRESS store.
The Big Bang Theory Season 12, Episode 22
Is it in your MATTRESS?
Is it in a jelly jar
buried in the side yard, huh?
Breaking Bad Season 2, Episode 8