
A loop counter and an escape
to the least objectionable ACTIVITY.
The Big Bang Theory Season 2, Episode 13

I have no desire
to engage in the ACTIVITY.
The Big Bang Theory Season 4, Episode 20

But what about a recreational ACTIVITY?
The Big Bang Theory Season 2, Episode 13

for our evening's ACTIVITY.
The Big Bang Theory Season 5, Episode 14

...which means I can't be associated
with crime or criminal ACTIVITY...
The Big Bang Theory Season 4, Episode 7