I have collected the following questions from different subjects; these might make for more interesting points of discussion:
I. How often do you wash your entire body.
II. Do you have a good penis or an ungovernable vagina (or vice versa).
III. What marks do you think might be most popularly found on the walls of cowboy detention cells?
IV. Have you ever had the privilege of having to name an exotic bird? If so, please indicate which species.
V. Do you paranoia.
VI. What brand of tarmac do you enjoy most?
VII. If you have a hearing aid, do you remove it before making love?
IX. Should butter be more expressive?
Suggestion VIII had to be removed from the list due to Custard & Blood.
To answer your insipid question; during the time of year that we are in the countryside, I use a mixture of egg, yucca root and whichever other herb is most readily available. During periods of close proximity to civilization, we often resort to a 350ml, under £1 bottle of shampoo (which usually lasts for at least 4 days). Conditioner is more carefully selected, as we have found that most of them contain either small pieces of used surgical knives, or malevolent demons.