Kotaku has a picture up of an awesome idea–a arcade controller using tupperware as a case. I plan to build my own stick someday, and this is a cheap, effective way to avoid the wordwork required in building a case. This technique can also be applied to other hobbyist electronics projects.
get hold of some arcade stick components (OK, that last bit’s probably a bit harder) and throw ’em inside the Tupperware, wire everything up and hey presto. A Tupperware arcade stick. via Kotaku.