frobmonicate 

To change or modify a device to eliminate bordom or appear knowledgable.

When I'm bored, I frobmonicate dials at the nuclear powerplant.

That jackass doesn't know what he's doing! He's just frobmonicating!

frobmonicate by Torquewrench April 5, 2005

Frobnicate 

The next in the series: tweaking, adjusting..

While tweaking involves making very fine adjustments, frobnicating involves making wild swivelling changes (as to knobs) with no clear goal

That's a fine piece of frobnication in your code there..

Frobnicate by FunkyBob March 9, 2005