This is what the fuss was about.
http://www.businessinsider.com/seth-macfarlane-boobs-song-angered-hollywood-women-2013-2
Now if he’s added a line about “40ish (and older) actresses getting worried about ‘do I still have it’ “, then they could have added charges of “ageism”.
The parody (We saw your junk!) was a big hit with my lovely bride.