garbage head n. an abuser of illegal narcotics who will try anything in order to get high. Editorial Note: The 1961 Heinlein cite is probably a nonce usage of garbage head unrelated to the definition given here. The typographical errors in the 1973 citation are consistent with the original printed article. (source: Double-Tongued Dictionary)
Further reading
What kind of book do people ask for most often in prison? Romance novels? No. The Bible? No. The most requested books by far are … dictionaries! A number of volunteer organizations gather and distribute used dictionaries to help inmates with...
Twice a day the River Thames recedes, revealing a muddy shoreline. Hobbyists known as mudlarks stroll the surface searching for objects that have found their way into the river over the centuries, everything from ancient Roman jewelry to modern...
In my novel, titled Garbage Head, I use the phrase to mean
“A person who repeats (or in this case peats) the garbage on television and radio.”
It’s like ingesting anything, but from a mental/media perspective.