I brought along my sketchbook (as I usually do) to school, and drew a (semi-realistic) fox in class (which you can still just barely see in all its green, orange, and blue-eared glory). Later in lunch, a group of friends took my sketchbook (along with my supplies) and started adding...

... and adding...
....and adding...
...until you got something that looks like it came out of the mind of Lewis Carroll.

Nevertheless, the end product was rather amusing, if not completely nonsensical. While I normally would normally go haywire over somebody (or, in this case, a group) modifying anything in my 'books and call it vandalism, I think I kinda knew what I was in for when I unnaturally colored the fox. =p

For the record, the original drawing was just the head; it didn't include a hat, third eye, redundant monocles, a stick figure or speech bubble.