What is Spoi?
1.
Noun:
a numerical grouping of people(s) with the surname "Kevin," or pertaining to their chest hair.
"That spoi sure is big"
"Look at the curly spoi on them!"
2.
Verb:
Of, or pertaining to the usage of the small tendon in the back left quarter of a muskrat.
"Wow! Look at that muskrat spoi!"