Supernatural (TV series)/Recap/S04/E10 Heaven and Hell

Season 4, Episode 10:

Heaven And Hell
Anna remembers that she is an angel who fell from Heaven, but no longer has her grace. The Winchesters, Ruby, and Anna try to track it down, but are soon confronted by both angels and demons.

Tropes

 * Fan Service: Dean and Anna doing it in the car.
 * Gory Discretion Shot: When, all you see is blood dripping into a sink.
 * Unusual Euphemism: "You cut yourself a slice of angel food cake."
 * You Don't Want to Die A Virgin, Do You?: Played with. Anna isn't going to die, but she won't be human anymore. And apparently, angels can't have sex.