Can I use my iMac screen with a Macbook?
I have an iMac and a Macbook, but my macbook runs much better than the iMac and i'd like to use the screen of the iMac because its got a full 11" on the macbook haha. Is there any easy way of doing this short of using remote desktop?

Not that I know of. I have both and there is no way for me to connect the two so I can use one screen. I can recommend using your TV if it has a blue VGA or white DVI port on the back…
JMF
No, you can't.