Woonami
A tsunami of woo (pseudoscientific nonsense). If one spends anytime discussing the health sciences online, such as on Facebook, you quickly learn that there is a never ending deluge of woo against which no amount of logic and evidence can ever succeed.
"I had to leave the 'Massage Therapists' Facebook group due to the sheer volume of nonsense that gets posted there. It is an unstoppable force - a tsunami of woo - it's a woonami!"