Code:

var x = Math.floor((Math.random() * 69) + 1);
var y = Math.floor((Math.random() * 69) + 1);
if (y > x) {
alert("Memes will infect your computer.");
}
else if (x == y) {
alert("Memes may strike any minute.");
}
else {
alert("You are safe from memes.");
}