Anonymous C replied with this 8 years ago, 1 hour later, 2 hours after the original post[^][v]#834,900
@previous (B)
It means that I can use the toilet without an adult telling me to or supervising me while doing so. It's pretty cool. You should try some time.
Anonymous D joined in and replied with this 8 years ago, 13 minutes later, 2 hours after the original post[^][v]#834,906