He climbed 'aboard' just as the train was leaving.
Everyone 'aboard' was injured in the accident.
She got 'aboard' [='on board'] the train.
(..) Flanders. (laughing): We can settle it when we're zipped up together in a sleeping bag. (groans) Welcome aboard. Oh, oh, we'd love to go, but is it such a good idea to travel with another family? It's fun. We travel with the Hibberts (..)2016 TvShow: The Simpsons Title: Fland Canyon Season: 27 Episode 19