fortississimo 

a musical term for triple forte

p to fff means huge crescendo into fortississimo

fortississimo by megsky February 20, 2007

fortissississimo

Really fucking loud

"The orchestra sang fortissississimo..."

"Your fucking ears must've bled!"

fortissississimo by Some really loud guy September 2, 2016

fortississississimo 

Fortissississimo but louder.

How in the name of Henry Purcell can you play this; it's all fortississississimo!

fortississississimo by mrkingRandomRock July 23, 2023