"The good thing about no soap is that you can smell hijackers a mile off." I think that's what Eli, played by Denzel Washington, says in the Book of Eli before a bunch of freaks try to ambush him. Fantastic film that has inspired me greatly.
The scene in question:
PS: I meant to write that on a 2-6 the Cleric detects the ambush and initiative proceeds normally. On a 1 the mutants get a free round of movement/attacks due to surprise.