The Telling (2009)

Horribly nasty sorority girls make three pledges tell scary stories, then humiliate them, which is what ties the segments of this anthology together.

The three stories are:

1. Killer doll - enough said
2. Thirty year old has-been actress finally gets a role, but doesn't realize the real purpose of the film she's in
3. Sorority girls make prank call, hear a murder, and are afraid the killer will track them down.  They are idiots, especially the girl who finds her roommates dead and locks herself inside the house.

I'm not a fan of anthologies, and this one didn't change my opinion of them.