Mm. Not UNLESS you
change the subject.
The Big Bang Theory Season 12, Episode 23
...UNLESS their hard drives crash.
The Big Bang Theory Season 4, Episode 18
Unless we have
no dance at all.
The Big Bang Theory Season 11, Episode 10
...which, UNLESS you're a heroin addict,
points to sexual attraction.
The Big Bang Theory Season 1, Episode 5
Unless they develop technology
to fuse my skeleton...
The Big Bang Theory Season 2, Episode 14