
I sent out a very emphatic Twitter.
The Big Bang Theory Season 2, Episode 3

Yes, how did we live before Twitter?
The Big Bang Theory Season 2, Episode 23

I was jealous, angry
and new to Twitter.
The Big Bang Theory Season 12, Episode 18

out the danger of posting
his location on Twitter.
The Big Bang Theory Season 7, Episode 14

go back in the archive of his feed
until I found his Twitter handle.
The Big Bang Theory Season 9, Episode 10