Things that occur during a Project Release
From my experience with the past projects, these are the most common occurances during a project release :

1. The network is down for most of the day :-(
2. The food starts sucking in cafeteria .
3. You get tied up to some very silly error which ruins the entire day ( ofcourse , half of that is eaten up by network problems )
4. You have a strong urge to go on a vacation :-)
5. You will have a list of things to do. By the end of the day, you will find that none of the items in the list is crossed out !!
6. And finally, after doing the release, you find that the Customer has gone on a vacation and he wont be back for another week !!