A friend of mine is turning 40 in a few weeks, and he is being given a surprise "over-the-hill" party. I am seeking ideas for a gag gift (or gift collection) for the occasion. Things like Metamucil and Geritol have become cliche, so I'm looking for something creative/clever/unique.
Any ideas? What have you seen? I tried Google searches, but mostly what came up were sites trying to sell the typical stuff.