frogitis
nounEtymology From frog + -itis.
1
Medicine, Pathology, Sciences Informal, No plural, Uncommon A supposed knee ailment caused by watching TV cross-legged for extended periods.
- In the ensuing years, television was blamed for a variety of children's diseases and health problems, among them “frogitis” (a knee ailment), “TV Bottom” (a temporary tailbone ache), and “TV Tummy” (an anxiety induced stomach ache)[…]1991, Christopher A. Lane, Melodie Lane, Parenting by Remote Control, Vine Books, →ISBN, page 55: