silent but deadly

and SBD

mod. [pertaining to a release of intestinal gas] soundless but smelling horribly. Who floated that SBD air biscuit?

Name	Pronounced	Usage
Ognjen	-	Croatian, Serbian
Jacobson	['dʒeikəbsn]
Tlaloc	TLAH-lok	Aztec and Toltec Mythology
Seisyll	-	Ancient Celtic
Eka (2)	-	Georgian
Trini	TREE-nee	Spanish