Imagine the situation. Noon. Paid public toilet. Goes the guy on their Affairs and interested in value of visits white friend.
At the entrance sits an obese-looking woman, clearly not in a good mood and keeping order in his plumbing Kingdom. On question about price, replies:
"Well, man, look. It all depends on how many centimeters you have. If 10-pay 10 rubles, if 20 centimeters, then respectively 20 rubles.
Man, not long thinking takes out a hundred rubles, and pays the cashier. The woman in a smile flowed, flushed everything, groans, gasps:
To: - a Man, Yes you that? A hundred centimeters? This can't be happening! Hee Hee
M - Th keep going 'ooh', 95 rubles back give!