Being female, I don't have the option of the "pee bottle." And being elderly, I have to make several middle-of-the-night trips. So pardon me if I'm not altogether amused at "pee bottle" jokes--envy, I know!
A perhaps apocryphal story that made the rounds of the Colorado backcountry in the 1950's: A young couple was camping in the mountains on their honeymoon. Unfortunately, it rained and rained and rained--every day and every night. The young wife got sick and tired of going out in the rain every night, so she decided to take a coffee can to bed with her. In the middle of the night, her husband heard first, "tinkle tinkle tinkle" and then "!!@@##%%&&##!!!" The coffee can was upside down!