neck cheese is the act in which a person's neck is so large that in fact, it can store many forms of cheese including gouda, parmesan, and blue cheese. Often it is not the person's first neck that may inhabit the creamy substance but actually, their 2nd, 3rd, or in rare cases 4th neck that is the breeding ground for such delicacies.
Hey mum, I'm making a charcuterie board for my friends, care to share any neck cheese?

That fatty got neck cheese
by mackattack and zukernator February 10, 2023
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The accumulation of breast milk, formula, perspiration, shed skin cells, spit up, and saliva that gets caught in the neck creases of an infant, and creates a powerful odor (like stinky cheese). May precede or accompany intertrigo or a yeast infection.
Get a washcloth, I need to clean out baby's neck cheese.
by Ceanothus March 7, 2004
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the lingering odour of a fat person's neck, especially at the top of the neck. usually a horridly rank mix of dairy products and unusually high sodium content and the inability to scrub that unreachable area of the neck that plagues the obese.
john: dude, why do i smell cheetos and corn beef mixed with sadness?

matt: oh, thats just the fat kid in the corner, he just got out of gym class.

john: neck cheese...
by cristobal4680 August 1, 2011
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The nasty hair that grows from the back hair line down your neck.

the first example wants to make me throw up.
mary: hey that kid is kinda cute
kristy: yea but look at that neck cheese
by dan latcovich March 25, 2008
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When you hit someone really hard in the back of the neck.
I'm gonna cheese-neck that kid over there.
by Radio-rebel2.0 October 26, 2017
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the funny stuff behind your penis. its kinda white and yellow. DONT EAT IT
daniel: hey Noah! i got neck cheese!
Noah: wow so cool! very neat indeed.
by bouletman12 September 7, 2023
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The act of smacking another person in the back of the neck with a slice of cheese, then yelling "NECK-CHEESE!", when they turn around and stuff it in their mouth.
Dude, it was so funny yesterday, i got Jeffrey so good with the Neck-Cheese
by SaVaTs January 20, 2023
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