Peter is not only a bad actor, he is also not very good at improv...
In the last panel, we can see a marionette puppet of Kitty from the Erwin the Quantum Cat show, as played there by non other than Stilldown's Ariane Eldar.
And behind her is some old advertising for said marionettes, which you can see in its full glory here.
The old "Dollar sign (or Euro sign in this case) as pupils" trick!
And as far as I know, the "ka-ching" is the sound that ye olde style cash registers made - that's how old this trope is!
I wonder who's more difficult to openly disguise--a man or a woman? I'd guess a woman, since men have a variety of ah prosthetics (i.e. beards, mustaches) that are easily applied.
May well be. Though on the other hand, women may find a larger selection of wigs that look inconspicuous enough to not draw all too much counterproductive attention.
And as far as I know, the "ka-ching" is the sound that ye olde style cash registers made - that's how old this trope is!
Then again, given the absolute greed of this guy, it seems to be working.
And yes, Kanny should do the talking, Peter.
(Though Peter almost botched it...)
Or picking costumes it seems!