A term used to define a little black dress which most woman posess.The dress is most likely overworn but always seems appealing especially when added with acessories such as bangles and clutch purse.
An LBD is mentioned in a N-Dubz song " I Need You"

Little black dress.

LBD: Little Black Dress. A knee-length or shorter black dress, suitable for cocktail parties, etc.

Lesbian Bed Death.
"First it dries up, then it shrivels up, then it closes up, then it disappears. Poof."
-Queer as Folk

Loud But Deadly. Opposite of Silent But deadly. In refrence to flatulence. These bad boys are powerful and filled with stank, so much you might want to vomit.

"Little Baby Dick"

LBD. Little Bitch Disorder. A syndrome occurring in teenage males who complain about little things that usually wouldn't phase them. Things that could set off LBD include video games, sporting events, friends, and poker.