Dirty Delay, self-oscillating noise box, fuzz, drone. Lots of possibilities!
Dry Signal off switch (this gets fun.)
Pitch up/down switch (this can get wonky.)
Delay time, speed, feedback, speed, fuzz, master volume.
 
There are a lot of options in this pedal and you can tweak for days. You can find a setting you like and stick with it or just play with this all night.