Вариант...
<!DOCTYPE HTML>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<script src="http://code.jquery.com/jquery-1.8.3.min.js"></script>
<style>
.green {
cursor: pointer;
}
</style>
</head>
<body>
<div>
<div class="tooltip-wrap">
<span class="tooltip">
большая подсказка1
</span>
</div>
<span class="green">кнопка1</span>
</div><br>
<div>
<div class="tooltip-wrap">
<span class="tooltip">
большая подсказка2
</span>
</div>
<span class="green">кнопка2</span>
</div>
<script>
jQuery(function ($) {
$(".green").click(function () {
$(this).prevUntil().slideToggle("slow");
});
});
</script>
</body>
</html>