Definitions by Hoszat

umami 

Literal meaning: taste sensation that is meaty or savory and is produced by several amino acids and nucleotides (as glutamate and aspartate)

Slang: prounouced "you mommy"
This is the white version of "yo momma!"

After being insulted, Christian yelled, "UMAMI!"

umami by Hoszat November 2, 2007