By fatspepper
The very crafty folks over at I Am 8bit have modified some roombas with classic video game icons, including Mario Goombas and Koopa shells along with a Zelda Octorock (or Mr. Parodius if you squint a little.)
I don't know, they may not be able to beat DJ Roomba.
An impressive ode to video games, courtesy of THE Ohio State University Marching Band.