that you're fundamentally unlovable
and THEREFORE going to be alone forever.
The Big Bang Theory Season 10, Episode 22
Superman's body is Kryptonian,
THEREFORE his sweat is Kryptonian.
The Big Bang Theory Season 2, Episode 11
But as it is I didn't know and THEREFORE
my surprise should be unsurprising.
The Big Bang Theory Season 10, Episode 6
Therefore, he is reborn as a banana slug.
The Big Bang Theory Season 2, Episode 22
Therefore I would like to
initiate a new protocol...
The Big Bang Theory Season 8, Episode 23