
...I don't think the two of you
would be comfortable on the COUCH.
The Big Bang Theory Season 3, Episode 13

but I'm still sleeping
on his COUCH.
The Big Bang Theory Season 12, Episode 18

"whose bra it is
you found wedged in your COUCH?"
The Big Bang Theory Season 9, Episode 21

Are you suggesting I sleep on the COUCH?
The Big Bang Theory Season 2, Episode 21

(SIGHS) Don't do that,
we'll make up the COUCH for you,
The Big Bang Theory Season 10, Episode 18