I think
it's only the FIFTH stage
The Big Bang Theory Season 12, Episode 24
...to be picked for a game in FIFTH grade,
I'm sure you do suck.
The Big Bang Theory Season 8, Episode 3
Uh, well, it's not
May the FIFTH...
The Big Bang Theory Season 7, Episode 22
There's only three people in this house,
and you'd still be my FIFTH guess.
The Big Bang Theory Season 10, Episode 10
you wouldn't have been FIFTH
on my list.
The Big Bang Theory Season 12, Episode 7