...because she wanted to do something for no reason. Almost like in a "fixed-what-isn't-broken" way.

Like the time in "Baby Pictures." She didn't have to go to Carolyn Applebee's home. When she did, she almost cost Ricky his job as an emcee for Charlie's show.

I thought this would be fun is this thread mentioned all those times.

or like how she got him fired from the Copacabana by pretending she was hbis agent and that he had a lot of better paying offers in an attempt to get him a raise (which of course he was totally unaware of). In the course of this misguided attempt, she got him fired. I don't believe she ever told him she was the cause of his termination.

It's kind of Fred's fault why they were there in the first place, but it was Lucy's idea to go mountain climbing to get Ricky and Fred to stop fighting. Of course, they got stuck in an avalanche, LOL.