Culture - Drinking Songs!

[Heretic.Ape.]

We don't have drinking songs in the US... unless perhaps you're in a fraternity or on a Rugby team but even then I've only come across such twice.
This weekend I was drinking at an "Irish" bar / restaurant in Seattle and a buddy of mine taught me an Irish drinking song someone had taught him.
It went something like this:

There are sober men aplenty
and drunkards nearly twenty
and men of nearly ninety years
who've never kissed a girl...

and then it goes onto something about rambling and a roving but I can't remember (wonder why )

anybody know any drinking songs? Do people sing them where you're from? Seems fun to me