To tell the world what they should be doing and what you think by plastering your car with bumper stickers to that effect.
Jim: That "Keep Tahoe Blue" sticker is really making me wonder how to keep Tahoe blue.
Mike: Yeah, Berkeley is full of bumper sticker activism. Too bad the sticker's on a Ford Expedition, since keeping Tahoe blue involves reducing emissions.
Etymology: French café coffee, café, from Turkish kahve; Middle English presse, from Anglo-French, from presser to press
1. To take an idea or piece of artwork, put it on a T-shirt and other merchandise, and have it online for sale for yourself and the general public.
Related activities: t-shirt blogging and bumper sticker activism
Bob: I really want a "Caterpillars rock my face off" shirt.
Mike: Dude, just cafepress it. Maybe everyone wants one.
Jane: Sweet, Dick Cheney just shot his friend in the face.
Emily: I am so cafepressing that.