The Brain Cake.

Source: The Humor Train

Anime Cake

Kotaku has an article about cakes in Japan and how they have mastered the art of Anime cakes.

You can see more of the cakes here at this link: Source: Kotaku

Joe Satriani Cake

This sad looking cake was given to legendary guitar shredder and virtuoso Joe Satriani in 2000. I hope they didn't pay much for it. Happy Birthday Joe. Your cake is sad, but you are awesome.

Source: Joe Satriani Facebook Page

Steampunk Da Vinci Cupcake

Source: I have seen the whole of the internet

Holy cow its the muppets!

Great looking cupcakes!

Source: humortrain.com

This C-section cake is not very tasteful. At least they went "cutesy" instead of gorey.

Source: The Sassy Cumudggeon

Most elaborate cake ever

WOW this is probably the most complex cake we have ever seen made. So you know this deserves a special place here:

Source: Do It Myself Linke: Do It Myself!