
Leonard's putting disgusting memories
in my memory-foam MATTRESS.
The Big Bang Theory Season 4, Episode 24

...which featured a MATTRESS suspended
on interlocking ropes, which occasionally...
The Big Bang Theory Season 1, Episode 7

Except maybe a MATTRESS store.
The Big Bang Theory Season 12, Episode 22

It’s different to raise a son
with a million under your MATTRESS.
Money Heist Season 1, Episode 13

Then go across the hall, get their
MATTRESS and put it over here.
The Big Bang Theory Season 10, Episode 22