New Year's Resolution

"So, hubs, have you made any New Year resolutions yet?"
"Just the one."
"A new car, is it? I know you've been promising yourself one for a few months now."
"Maybe next year."
"A widescreen TV with a surround sound speaker system?"
"Probably not."
"I've got it! A new computer?"
"Nope. But I am going to replace something with a newer model."
"Hmm, is it mechanical or electrical?"
"Neither. It's more... kind of... organic."
"Organic? Now I'm intrigued."
"I'll give you a clue. It starts with a 'w' and ends with an 'e'."
"I can't think of anything."
"Wife."
"WHAT!"