There were two more...
Ok, I should probably be shot for this, but I saw two more tickle scenes on that show. On one, Janet made some wisecrack to Jack. Then he said "Janet, you just tickle me, now I'm gonne tickle you!" Then he started tickling her, she yelled something like "Stop it, Jack," and he chased her out of the kitchen.
The other scene was brief. Jack, Janet, and Teri were sitting in the kitchen. After a convo about soemthing, Jack reached over and tickled both women on their sides. They both jumped, that was it.
On the Ropers, Stanley Roper kept tickling a pretty lady's feet in a hottub. I really sould be ashamed of myself for having this info, and, to you the truth, I am. 🙄😀
btw, the Joyce DeHalfwit comment came from Mad Magazine. Wow, I'm really reliving my childhood here!