...would be that you end up a lonely,
BITTER old man with no progeny.
The Big Bang Theory Season 1, Episode 17
and I'm BITTER because my ex
got involved with my sister
Money Heist Season 1, Episode 6
you'd be less BITTER about him winning.
The Big Bang Theory Season 10, Episode 9
You can spend the rest of the day
being BITTER...
The Big Bang Theory Season 8, Episode 20
To the BITTER end!
Westworld Season 2, Episode 2