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.
Pungent, typically white, substance found in the folds of skin just below the chin of young infants.
What a cute baby...but that neckcheese is bringing tears to my eyes.
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...
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