That is IT.
EVERYBODY OUT.
You are DEAD SERIOUS.
Author commentary: John telling all the sad imps to GTFO is probably one of the better gags in this act. Is it just a gag though? No! Nothing is ever just an anything, obviously. John ordering the imps to get out understatedly helps signal that the characters aren't really in the business of monster-killing anymore. By this point in the story, imps and other types of underlings are so trivial to the heroes that they might as well be regarded as bothersome house guests. It's a reminder that the game is no longer the game we once thought it was. There's too much intrigue to keep track of now to bother caring about the mundane, low-level gameplay hurdles native to Sburb.