Snatiation is a term coined in jest to refer to the medical condition originally termed "stomach sneeze reflex", which is characterized by uncontrollable bursts of sneezing brought on by fullness of the stomach, typically immediately after a large meal. It is reported, based on a prelimininary study, to be passed along genetically as an autosomal dominant trait, as first described by Ahmad Teebi and Qasem Al-Saleh in 1989. The term "snatiation", coined shortly thereafter in a humourous letter to the Journal of Medical Genetics by Judith G. Hall, is a portmanteau of the words sneeze and satiation.
References
Snatiation Wikipedia(Text) CC BY-SA