Here's a lovely example of a recent personal "cake wreck." Well, it wasn't a total wreck, and this wasn't the finished product, but it was a chocolate cheesecake designed to be a mid-ocean spreading ridge, complete with the magnetic anomalies. Imagine it baked, with the center line scooped out, and filled with strawberry jam.... Megan and I designed this for the earth science picnic - it could have qualified in "best chocolate dessert," "creative use of cheese" and "best geologically themed food item," but we designed it hoping to win the Trifecta. Only later did we find out we could only qualify in one category, not all three.
(yum)
Ok, I tried to get back to lecture-making, but this site is too good. A couple more examples. Check this one out to see a preview of the Yeti's defense cake. AND, she pays homage to talk like a pirate day. New favorite interweb distraction.