I swear to God, this is one of the funniest things I have ever seen. Below is part 1; make sure you watch all 4 parts so that you don't miss where stoner Alex really does travel through time and space.
Part 1 | Part 2 | Part 3 | Part 4
(On a side note: god it's an enormous amount of hassle to embed a video from youtube! You've got to sign up and then add your blog and make sure that you select blogger beta rather than just plain old blogger and... bah. Very annoying all round.)