After inhaling smoke, holding it for an extended period of time, so when you exhale only a little amount or no visible smoke comes out of your mouth/lungs.

Useful for smoking weed when you don't want other people to be able to smell it.

v. collectively or individually finding someone/something to blame for a problem, as opposed to brainstorming which connotes finding solutions to a problem

n. the act of finding someone/something to blame for a problem

(from a TV ad for HD television)

When you take a huge hit off a blunt, bong, bowl and what ever else you use and hold it in until you do not blow out smoke

taking a mouth hit of a ciggerette, joint, pipe, or any other smoking divce you open ur mouth some times u use ur tounge to push the smoke out then sucking backk all the smoke into ur lungs
just a fancy coolio trick
it kinda looks like a ghost hence the name

When you have no weed but your pipe is loaded with resin, so you light up the empty bowl and still manage to get stoned.

When somebody logs out and views your profile on Crushspot so their name won't be visible on your hit list.

It's usually an Admin and/or Stalker

But it is definitely a person that does NOT want YOU to know WHO they are!

When smoking weed, managing to get a good hit from a bowl that is thought to be cashed by others.