Oh the groomsmen's gift. It always ends up being tougher than you expect. There is the pocket knife, the flask, the...desk clock (if you do the desk clock, please have it engraved with the wedding date, so we can remember your anniversary). But it's all so predictable. How about these handy toiletry bags? It's the kind of thing that most guys use, but never remember to buy, you can have it personalized AND you can even stock it up for him. Great for a groomsman, a college student or...seriously, pretty much anyone. Also, the mustaches are kind of funny. $40 at Felix Street Studio.