A polite(ish) way to call out somone who seeks extra-curricular activities outside their relationhip.
1. That cheating bastard has wandering zipper disease!
2. Mr. Smith and Mrs Jones have wandering zipper disease.
2. Mr. Smith and Mrs Jones have wandering zipper disease.
by GrannyGrunt March 2, 2021
Get the wandering zipper diseasemug.