it was a small restaurant and only a common toilet for both guys
and gals.
i waited outside......well it was like 3-4 mins. 
finally the toilet door opened. A sweet gal came out....she
looked down on the floor while gliding past me. i grinned.
i opened the toilet door to go in. OOOORRRHH CHHHOOOY!! PUI!
PUI!
it was like...WTF...a nuclear war zone inside....the seat was
down and got shoe print on it....the sh*thole was filled to the
brim wif toilet papers.....used toilet paper were strewn all over
the cover....and the last straw.... yellow wee wees were all over
the cover...WTF!
it was obvious the last user was trying hard to stand on the
seat..while balancing herself...wee wee all over...including the
cover and all..
i guessed the last user was facing the other way
round while doing it so that she could hold on to the water closet

jeeezzzzzz
is that the reason why charbo toilets alwaaaaaaaaaaaaaaays so
looooooooooooong queues?? WTF! 
Don't be so quick to pass judgement, the seat could have already
been dirty when she used it. Maybe some guy pang sai squat on the
toilet seat, never lift up the seat, then the next guy pang jio is
bobo king, anyhow aim. So unless you inside the cubicle with her
when she piss, you can't be sure of your deductions.