
Sheldon, you can't be SELFISH.
The Big Bang Theory Season 1, Episode 14

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

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

A SELFISH and obsessive bitch.
You’re a fucking bitch, a fucking bitch.
Money Heist Season 1, Episode 13

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