Plus, you're forgetting
that the Infinite Crisis story line...
The Big Bang Theory Season 2, Episode 20
...which posits the existence of INFINITE
Sheldons in an INFINITE number...
The Big Bang Theory Season 3, Episode 3
...which posits the existence of INFINITE
Sheldons in an INFINITE number...
The Big Bang Theory Season 3, Episode 3
There's an INFINITE number
of possibilities.
The Big Bang Theory Season 12, Episode 23