Pronoun. Represents a group of items of the same type. Has a connotation of the typed group being of bad or questionable character.
Don't get involved with those of that ilk.
The cow is of the bovine ilk
a style in personality.
everyone wears levi's, but your ilk is dickies.
If you cannot define "ilk", you're not in mine.
Go hang a salami, I'm a lasagna hog.
disgusting or repulsive; used the same way you would use eww.
When my friend told me he like that ugly smut my only reply to him was ilk.
The I love Kake fan club
"Ilk! Put this in your profile if you love Kake, too!"