“Pull my finger!” is the obvious one, which is why I can’t think of anything better. How about you? Leave ‘em in the comments and I’ll post the good ones, if any.
P.S. Another angle:
Holder did know there were cameras and recording devices and stuff, right?
P.P.S. The more I look at this, the more I think the funniest part is the expression on her face. “Ummm… are you really sure you should be doing this?”