(verb) The act of stubbornly going and remaining afk for hours on end, almost always while in the middle of an IM chat. A ghoster will not indicate that they are going afk, or will be afk ten times longer than suggested. Almost always occurs when the other IM chatters desperately require the attention or assistance of the ghoster.
<4w350m3k1d1337> haha yea tht sounds epic
<bAsEmEnTfIeNd> it totaly was, u hav no idea
<4w350m3k1d1337> shit on it, we hav a hmwrk asinemnt for thurs, dont we? dude i totaly frogot, wut was it agen?
<4w350m3k1d1337> dude, uthar? u ghosting bro?
<4w350m3k1d1337> ffs DUDE WAEK UP!!!11!!
~ bAsEmEnTfIeNd ~ has been inactive for 10 minutes and may not reply