吸わねえ掃除機はタダの掃除機だ https://rio.st/2008/02/27/%e5%90%b8%e3%82%8f%e3%81%ad%e3%81%88%e6%8e%83%e9%99%a4%e6%a9%9f%e3%81%af%e3%82%bf%e3%83%80%e3%81%ae%e6%8e%83%e9%99%a4%e6%a9%9f%e3%81%a0/