1) Insult for redneck/ghetto folk/trashy lowlife. name comes from the fact that very few of them have a full set of teeth, just gums.
Synonyms for Gummo
On this page, you will find 30 slang terms related to Gummo. Some of the top words include: Towny, buttertooth, urbandickmonsters, toof, Yetib, and 25 more.