SBD



silent but deadly

and SBD
mod. [pertaining to a release of intestinal gas] soundless but smelling horribly. Who floated that SBD air biscuit?
See also: but, deadly, silent

SBD

verb

Common Names:

NameGenderPronouncedUsage
GueniÈVre-French
MarttaMAHRT-tahFinnish
Aristoteles-Ancient Greek
Vitalijus-Lithuanian
Ivey['aivi]
Christen (1)-Danish, Norwegian