scruff(redirected from scruffing)
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by the scruff of (one's)/its/the neck
By the back of the neck (of a person or animal). My mom was so mad that she grabbed me by the scruff of the neck and hauled me into my room to be grounded. I had to yank the cat out from under the floorboards by the scruff of its neck. The boss took John by the scruff of his neck and warned him never to do something so foolish again.
mod. sloppy; unkempt. Why don’t you clean up this scruff car? It’s—like—grody!