
Leonard, you're being SELFISH.
The Big Bang Theory Season 6, Episode 24

I know it's hard, but he's a gift
to the whole world, and we can't be SELFISH.
The Big Bang Theory Season 2, Episode 6

Do you hear me? Yes, you’re a bitch,
a SELFISH and obsessive bitch.
Money Heist Season 1, Episode 12

but I think everyone
is being incredibly SELFISH.
The Big Bang Theory Season 12, Episode 23

No, you were being SELFISH.
The Big Bang Theory Season 12, Episode 5