A phrase used on internet forums. Use it when another user makes a post which describes your opinion about something so perfectly you just have to quote them in your own post, but don't know what to say about it. Often shortened to QFT or QTF.
Whenver someone is talking about something that doesn't mean anything, quote them a Z-RO (Houston's best rapper) lyric to shut them up.
Girl, he kept whining, so I RO quoted his ass "If u gotta tell somebody u running shit, then u really ain't running shit. Cause if u was really running shit, u would be running shit. Not bumping yo gums and shit, mutherfucker...bitch!!"
When somone uses a quote from someone/something else as an update on facebook, twitter, or some other live internet feed. It is usually (although not always) a quote from a song that the quoutdater believes makes them seem deep and creative, although in reality it makes them seem like an uncreative douche that listens to too much Linkin Park.
BOB SMITH "time is a valuable thing, Watch it fly by as the pendulum swings, Watch it count down to the end of the day, The clock ticks life away"
SAM ROBERTS thinks Bob needs to do an UPDATE and not a freaking Quotedate for once.