Well, the only non-raunchy idea I can think of at the moment ( 1 vs. 99999+ ) is to choose whatever line is smallest (or whatever bathroom is cleanest) when out at bars and needing to hit the head. At the bar I visit (the only one in the area with Guinness on tap), the men's is an absolute pigsty, shit stains everywhere, urine, vomit, etc. - every time I go in there.
The women's can't possibly be as bad - so I'd flip the switch to woman, use the toilet, and then back to the good old me.
That what you're looking for?
