Mania is defined as a mental illness marked by periods of great excitement or euphoria, delusions, and overactivity. Therefore Etsymania could be a mental illness marked by periods of great excitement or euphoria, delusions or overactivity either shopping on Etsy or running your own shop on Etsy which involves you in such moments of great excitement, euphoria, delusions or overactivity i.e. spending hours on Etsy etc.
Her husband finally had to admit that his wife, having spent the last three nights on Etsy, had succumbed to Etsymania and needed help.
by TumbleTide October 18, 2017