Like/lime - Sweet Lady

One of my favourite songs of A Night at the Opera is Sweet Lady. Though I've listened to it many, many times I'm not really sure if the line goes "You call me sweet like I'm some kind of cheese" or "You call me sweet lime, I'm some kind of cheese". The last one sounds a bit weird, but it is A Night at the Opera, and many of the lyrics sites around the Internet states that it is "lime". So, what do you think? Lime or like?

i think its "like" it suits the sentance better than lime, lime is very random to have in a sentance, but it sounds trendy so i'll use it in everyday sentances as yet another queen referance
example: its a very lime day today isnt it?

The lyrics should be available on pretty much any physical release. Just to help this one out, it's "like".