Warning; this video is a little nasty.

It's video of a man vomiting on a roller coaster, with his daughter beside him.

You have to feel for him, as he was just being a good dad, riding the coaster with his daughter, despite the fact that he was obviously scared to death.

Kudos to the gentleman for riding in the first place, but this is why most kids don't want their parents to ride with them.

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