I want to attempt this crazy fun cake but I am lacking direction. Can someone please assist me? Thanks

Are you talking about the cakes that look like the are tilted? http://www.cakecentral.com/article1-Instructions-For-Building-A-Whimsical-Tilted-Cake.html -this would be it
It is under Articles, towards the bottom.

I have heard other people talk about the same kind of cake but I dont understand if it an actual mad hatter cake as in from alice in wonderland, or a whimsical type cake. The whimsical cakes are all over. If thats what you want to do, then just go crazy with it...use colors and patterns you wouldnt normally use together... the ones I have seen online are like that.

Thanks mOuse!
I am nervous about this one. I guess I will make a smaller size first and see if I can actually do it. I wanted it to be for a Baby shower for my Best Friend. Have any extra ideas for this?

Use soft colors of pinks, blues, greens, and yellows. My favorite thing to put on baby shower cakes are those little plastic wilton baby bottles- I love the colors that they come in. The colors are so soft and gentle looking.
http://www.wilton.com/store/site/product.cfm?id=3E30D4E8-475A-BAC0-5DDB50F08DB474A0&fid=5EE3F4B9-475A-BAC0-5A6721DD1BEA9A47