out the danger of posting
his location on Twitter.
The Big Bang Theory Season 7, Episode 14
According to their Twitter feed,
they're out of sunblock,
The Big Bang Theory Season 5, Episode 1
You just e-mail and text and Twitter...
The Big Bang Theory Season 4, Episode 1
Yes, how did we live before Twitter?
The Big Bang Theory Season 2, Episode 23
go back in the archive of his feed
until I found his Twitter handle.
The Big Bang Theory Season 9, Episode 10