Related:

• Train of thought derailed / still boarding at the station.
• Flight 666 now boarding at gate 13.
• I'm losing my thought of train....
• My train of thought is a Mag-Lev.
• He has a train of thought. You have a tricycle...
• Your train of thought makes all the stops.
• A one track mind often has a derailed train of thought.
• Train of thought derailed... dozens killed... film at 11:00.
• Mindy: Homer...you don't have to do anything you don't want to.
  Homer: Well, maybe I want to...but then I think about Marge and the kids....