A few weeks into my first dev job, the owner of the company sent out an email directing that we were no longer allowed to use open source software in our web projects.

I didn't stay there very long.

PM: we have plenty of time to develop this app. The client is so slow in providing designs and specifications that it took them 2 months just to give me this lousy mockup where they copy/pasted UI element directly from Photoshop. Btw, i have a meeting this afternoon with them :)
ME: ok. since it's Friday, monday you will update me :)
[Fast forward the weekend]
PM: where the hell is the App ? the client told me we have less than one month to deliver it. why didn't you provide a fully functional pixel perfect prototype yet ? Why don't you communicate with me ?
ME: :|