I don't know how many people here have seen this, but I thought it was quite amusing myself!
http://cslibrary.stanford.edu/104/
Check language that applies (I watched C++ one).
"Pointer fun? Oh goody!"
Watch what happens kids when you dereference a pointer that doesn't point to anything! (Well...Maybe your head and arms don't...Never mind, watch the flick!)
- Twigstar