Dan Gilbert's tweets show up in Comic Sans.
// ==UserScript==
// @name Dan Gilbert Comic Tweets !
// @namespace pylbcavsdan
// @description Dan Gilbert's tweets show up in Comic Sans.
// @include http*://twitter.com/*/cavsdan*
// @include http*://twitter.com/cavsdan*
// @grant GM_addStyle
// @version 1.0
// ==/UserScript==
GM_addStyle("p.js-tweet-text { font-family: 'Comic Sans MS' !important;}");