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"