The first incident involved zombies. My friend Smash and I were out shopping, and on our way back to her Jeep, we ran across a van that had several bumper stickers that made us giggle. Besides the zombie flavoured family member decals on the back windshield as is the modern trend, they had such bumper stickers as "You're my friend, but if we're running from zombies, I'm totally tripping you." We giggled, and moved on. When we got to the Jeep the idea formed that we should leave a note to let them know how much we appreciated their geekery.
I took out some paper (never without the sketchbook) and proceeded to draw little zombies versions of myself and Ash as zombies with the phrase "Sorry we missed you, eat you later!" over the cartoons. We tucked it into the windshield of the van, then wrote "BRAINS!" in the dust on the back windshield. Here's hoping that whoever owned the van had a good chuckle when they returned.
Special Requests (*Full story below):