K lets Riley use her credit card, considering her more responsible than Dick, to which he takes offense. K cracks a joke when she compares Todd's grades to Amsterdam - being below sea/C-level. No one laughs, yet when Dick falls on his face the kids laugh. That seemed like a line C.A.R. would have but K said it instead, her delivery on par with David McCallum's. C.A.R. had no lines. I found Dick's Evel Bearnevel bit hilarious, but not him falling on his face.
Riley ends up maxing out K's credit card and Todd helps by replacing the deliverymen with ninjas to distract K. PCB lends his services for mule rides so Riley can pay back the money. Todd needs to get good grades in order to earn his game cone back, so he buys papers but gets caught along with a half-dozen other kids. In the end, both Riley and Todd are punished and spend time with PCB while K and Dick go to Unicon.