Curb Pooper
You can just poop out curbs! I feel like our bike lanes need some late-night vigilante improvements.
The hottest neighborhood in San Francisco: Austin, Texas
Tags: corporations, dunning-krugerrands, mpegs, pranks, sf, sxsw
Respirator with CO2 monitor
The colors change to reflect the CO2 level, and the skull gets sad. andrewshumate:
