PRTF

Please Return the Favour.

Seamingly innocent request in group battles or team events on facebook games where one player needs assistance during an event for their own independant one seperate from the group. Usually attached to a tinyurl to hide the large facebook link.

Unfortunantly, typically it's a trap that tricks players into wasting valuable resources or "favour points" on that person to buy them a gift that under any other circumstance, no sane player would do.

Most commonly used on facebook's castle age or mafia wars.

stands for Psychiatric Residential Treatment Facility, a place where crazy people live for a number of months to have their brains rewired, mostly for anger problems. other reasons people could be there - addictions ( drugs, alcohol, sex) eating disorders, mental disorders (ADD, ADHD, ODD, OCD) and self mutilation. some facilities are for children, some are for teens, some for adults.