I watched this in the late 90’s but my guess would be it came out in the 80’s. Unfortunately I only remember one strange line. A nasally-voiced girl (or possibly a woman acting like a childish girl) is wearing a frilly dress and says something along the lines of “sometimes I put alka seltzer in the toilet… I like to watch them bubble”. For some reason I thought it may have been the Incredible Shrinking Woman but after watching it isn’t. But it had similar vibes and the woman/girl may have looked kind of like Lily Tomlin? All I know for sure is the thing about the alka seltzer :/ Help!