This word is used by most nrhs students. It is a term used to ask to cyph or in other words get high. The students in nrhs needed to make up a new word because most of the staff in nrhs probably get high after a drug test or school 🤣
Idiot, moron. Etymology: Origin is from colloquial use of fag as a derogatory term (not necessarily meaning homosexual). Over time and with online usage, this became gaf and then qaf.