What's the worst DIY you've seen?

[Mindy Jensen]

I just got back from visiting a friend at his new house. In the midst of the tour, he showed me his shower, and the LIGHT SWITCH that used to reside in there, but has now been relocated because that is slightly out of code. (Slightly.)

What is the worst DIY you've seen? Bonus if you've got pictures - please share those, too.

[Aaron McGinnis]

Here is a picture of the aforementioned vanity. The garden hose isn't visible in this shot, they had snaked it behind the toilet... yes, literally a hole punched in the exterior wall.