Microsoftifies everything. Named after my very good friend Henry, who has a more-than-obsessive love of the Segoe font.

henrify.js

(function(word){
    var hStyle = document.createElement("style");
    hStyle.innerHTML = "*{font-family:'Segoe UI',Segoe,sans-serif !important;font-weight:100 !important}";
    document.querySelectorAll("head")[0].appendChild(hStyle);
    
    var targets = document.querySelectorAll("h1,h2,h3,h4,h5,h6,p,a");
    for (i in targets) {
        targets[i].innerHTML = word + ", " + targets[i].innerHTML;
    }
})("Honestly");