Did anyone get this line? (I don't think it's a spoiler)
When Roger, Linda and Emily are sitting at the camp fire, Roger quips that he had trouble lighting the wet logs. He thanks Linda for her resourcefulness in getting them to burn.
I figure it was some kind of sexual innuendo. The only one I can come up with is that Mom sucked the moisture out of each one. That's a - ahem - stretch, I know, but what say you?