[Snickering Hound]

http://www.epilepsy.com/learn/types-seizures/absence-seizures
Complex absence seizure.

[FamiliarFace]

Thanks for that link. I think I used to have those from time to time as a kid. It was always just a little weird, but the seizure stopped within a few seconds. I guess I grew out of them. At least now I know what it was that happened when I was younger.