Randomized Comic Lettering Font - Code help needed

Greetings Typohiles!

I have been lurking this forum for quite awhile and now that I have run into a serious fontmaking problem myself I could think of no better people to turn to than the Typophiles.

So here is my project: this is part of my final thesis, so I am pretty desperate in making it work. The basic idea behind it all is create a font that will—via script–generate the outlines of each glyph that is typed. So if a user were to type one line, erase it and then type the same line afterwards, the glyphs would come out completely different.

This is why the working title for this font is “Aaaargh!!”.