
or a SELFISH reason?
The Big Bang Theory Season 12, Episode 20

There was going to be a SELFISH person...
The Big Bang Theory Season 3, Episode 17

You're being SELFISH right now
The Big Bang Theory Season 12, Episode 5

Yeah, see, now I feel terrible, like
I'm being SELFISH and holding you back.
The Big Bang Theory Season 10, Episode 22

That is the most SELFISH thing
you've ever done.
The Big Bang Theory Season 12, Episode 7