Wishful Thinking...

[wellplayedpenny]

Amy is Sheldon's surrogate mother who wants to have sex with him. Sounds perverted, but unfortunately it is true.

My dear, that's as good an explanation of modern Amy as any I've heard. I really have few words to describe her current condition and its effect on plot, character interactions and in particular poor Shelly. More than one person has pointed out that her character's continually in flux so I practically need a score card to keep track of where she's at.