Another word for an African American. Generally used when speaking about the skin flap on the back of one's neck, which resembles bread rising with a touch of yeast.
Guy 1: "Did you read the news? Another biscuitneck got shot by a cop."
A person whose neck is crumbly, flaky, and could use a hefty helping of butter to fight the deterioration. The word is best used in a neutral tone while letting the alleged biscuitnecks decide for themselves how much it offends them.
Person 1: *insert attempt at a generic troll*
Person 2: "Wow, thanks for taking the time from treating your biscuitneck to be here today"
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.