He's referring to an ACTIVITY
he has done before.
The Big Bang Theory Season 2, Episode 15
any criminal ACTIVITY
you were a witness or a party to.
Breaking Bad Season 5, Episode 12
A loop counter and an escape
to the least objectionable ACTIVITY.
The Big Bang Theory Season 2, Episode 13
and there's no report
of any recent ACTIVITY.
Breaking Bad Season 2, Episode 2
It's odd how the ACTIVITY
brings back the smell of Kmart bourbon.
The Big Bang Theory Season 4, Episode 20