The definition given to habitants of suburban Australia.
These folk often have low IQs, twangs in their voices, penchants for the trades and an ability to ruin every quality nightspot a city has to offer.
The name is derived from the fact they require E-Tag's (Tollway Passes) to travel into populated city areas.
"What type of people hang out there?"
"What are they?"
"People who need an E-Tag to travel into the city"
"We use an E-Tag to travel into the city!"