^ Not really. B'Day actually have a meaning. She's not just throw it like that and then tadaa! I want this for my new album title! B'Day have a few of meaning in Bee's perspective, cause it's her birthday she release the album. 4th September. And another one means that it's Beyoncé day to conquer the music scene again. And a few other I know but I'm not so sure. lol.
I dunno tho. I find the Sasha Fierce part in this album much more mature than the B'Day Sasha. Tho B'Day Sasha much aggressive, and she just don't hold back. Bee actually kinda hold back in Sasha Fierce.
And you said the album title lame. What about "The Best Damn Thing"?