On Big Bang Theory,  which was more unbelievable?  That a hot blond would get with Leonard, or a hot blond would get with Howard ?

Well, as they play Bernadette as being pretty smart.....and having had some awesome ex-boyfriends,  it's kind of hard to believe she found  Howard all that attractive or interesting. 

I mean, even Penny admits her past boyfriends were mostly lunkheads,  so  you could kinda, sorta believe there's some attraction there . 

okay, well not really, but you know what I mean.  She seemed more needy, or in need of friends.

Howard's relationship was slightly more believable although I didn't watch every episode because they had intellectual compatibility. At the same time, Leonard got to organically know Penny and Howard was so sleazy that even a brainy person like Bernadette would have seen through it, I suspect

Both. It's indulgent fantasy. Neither would stand Howard referring to them as 'shiksa', either.

That any women would want any of those losers.

I always thought Bernadette was hotter than Penny but she has flaws that would put men off--like that voice and the nerdiness and being nuts.

Howard.                    

That a girl who worked as a waitress could afford her own apartment in LA