foodicle 

(n) Small particle of food usually found in carpets, a delicacy for dogs, esp. greyhounds.

I inherited the last tenant's carpets, foodicles and all. Some of them were still quite crisp.

foodicle by Lady Fawn June 24, 2019

foodacle 

the small pieces of food that get stuck in your teeth and are hard to get out without brushing.

i ate popcorn and it left a foodacle in my teeth for a few days.

foodacle by Von trudelburg September 22, 2022