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
Hammer['hæmə]
Ture-Swedish
Aneta-Czech
AlexAL-əks (English), AH-ləks (Dutch)English, Dutch, German, French, Portuguese, Italian, Romanian, Swedish, Norwegian, Danish, Icelandic
Pepitape-PEE-tahSpanish
KistiÑE-Basque