The full phrase is 'the hair of the dog that bit you' and means that the thing that caused an ailment can cure it too. The phrase originally comes from the ancient idea that the burnt hair of a dog is the antidote to the bite of a dog.
The phrase "hair of the dog" is an abbreviation of the longer phrase "the hair of the dog that bit you". It is an English language colloquialism used most commonly to refer to a person who is hung over, the advice being that the hungover individual should drink a bit of the same alcohol that got them drunk. The belief was that this would cure the hangover. This phrase evolved out of the old folk remedy for dog bites which stated to cure a dog bite one should put a bit of the dog's hair in the wound.
The answer is FUR.
"A boy and his dog" originated from the famous movie and a catch phrase "A man's best-friend" which is a 1935 film about specifically a boy with his dog.
latin
The Bible
stop
from joey in friends
You cannot make dog hair. You must obtain dog hair from a dog.
1820-30
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in concord and lexington.
The phrase "over the pond" is commonly used to refer to crossing the Atlantic Ocean, particularly from the United Kingdom to the United States. It is a colloquial way to indicate travel between the two countries, given the large body of water that separates them.
from girls ...to hissy...
Andy Maio invent this phrase in the early 70s