When the graphic designer adds new areas (divs, icons, sliders) to your website mockup without consulting you.. You ask why he added them.. His response... Just drag and drop the new stuff in.. I think he think I make websites in Microsoft Word.

Spending half the day wondering why the longest javascript calculation in existence is not matching client supplied excel by 0.22 percent.. Realised one number was parseInt'd instead of parseFloat'd... FML

Trying to explain an awesome block of code logic you came up with and how it streamlined everything.. And your partner be like.... Thats cute dear

Starting the day with 4 bugs to squash...end the day with 3 done and 7 to go... Wait.. What??