Dick Choking Butthole (noun)
Classically used vernacular by the "nephew's" on the Uncle Joe Show created by the hot dude "David"

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.

dcb is usually used in im's text or online gaming/chats.its used when some one goes away or afk brb one sec etc. the acronym is dcb but the word is don't come back

Acronym for Designated Cock Blocker. This is the most unattractive female in a group of women at a nightclub or like social gathering. Her primary purpose is to remain unintoxicated and defer all advances from would be suiters.
Also, the male counterpart is the friend who won't go home or go away when you are trying to get your freak on, as it were.

Dumb Cunt Bitch

Discovery Channel Boobs. Human female breasts that lack the definition and firmness of the ideal boobical model. Wherein the ideal model of a female breast would slightly curve up at the areola and then have a defined circular cuppage as the base.

DCB is an acronym which stands for double cock block. This is a situation when two males (of any species) are trying to have pleasurable moments together and then are disrupted by the addition of other individuals. Hence delaying their intimate rendezvous, much like ice water to the crotchal region.