I'm getting married in May and have been thinking about gifts for my groomsmen. Any suggestions beyond the standard Tiffany cufflinks that I've received at every wedding in which I've participated? Don't get me wrong; I love cufflinks. But i'm leaning more toward something cool and useless that one would never buy for themselves. And I don't want to spend more than about $150. Though not too original, I've always found flasks to be cool (but not useless in the case of my receipients). Someone else posted about buying a pocketwatch, which also strikes me as kind of an interesting gift. Thanks for the help.