After A Day At Work Like Today....
I usualy wanna kill my boss, my colleague's and my clientele. (/me hates killing, so it will never come to that.)
Then I go forget my sorrows and have one. /me love cold beer too!
Edit: I know those ones Sephiroth. Have them sign worklists of the things they want you to do, and wave it at them as soon as they start complaining you did something wrong. It helped me occasionally 