adverb. in an insane manner.
adverb. (used as intensives) extremely.
1. Adverb This show is so insanely good. 2. Adjective Founded by fitness enthusiasts Carl Daikeler and Jon Congdon, Beachbody has become an insanely popular brand, boasting over 23 million customers and $1 billion in gross sales since its launch in 1998.
