A young man with severe Tourette's is committed to a treatment facility after his mother dies. He escapes to drive to California to scatter his mother's ashes in the Pacific Ocean, as was her wish.
With him are two other patients from the facility, a girl with anorexia and a germophobe. They play off of, and exacerbate, and accommodate each other's tics.
It's alternately hilarious and deadly serious, romantic and cruel, odd and oddly normal. Pretty interesting premise for a buddy movie.