A hobnocker is someone that is addicted to illegal drugs.
A hobnocker is an alcoholic.
A hobnocker is a derogatory term describing a lowlife and pervert.
A hobnocker is a person who goes around slapping people with their genitalia.
2. Someone who (male or female) who has any kind of sexual intercourse with an animal, whether it be vaginal, oral, anal or any other type of intercourse
3. Someone who frequently masturbates publicly
4. A child molester
This term was made famous on the popular Nickelodeon "iCarly".
All of the previous definitions were written to Urban Dictionary AFTER the episode of iCarly with the meaningless word aired early 2009, all of the previous comments being a little bit later on.
The only description (from the episode of iCarly) is "gross... and illegal"
Carly: "Whats a hobnocker?"
Carly: "Eww, thats gross!"
Sam: "And illegal"