out the danger of posting
his location on Twitter.
The Big Bang Theory Season 7, Episode 14
Yes, how did we live before Twitter?
The Big Bang Theory Season 2, Episode 23
Tushy-face.
That is going on Twitter right now.
The Big Bang Theory Season 3, Episode 10
I was jealous, angry
and new to Twitter.
The Big Bang Theory Season 12, Episode 18
You just e-mail and text and Twitter...
The Big Bang Theory Season 4, Episode 1