honker in WordNet English dictionary

1. informal terms for the nose
   beak  honker  hooter  nozzle  snoot  snout  schnozzle  schnoz 
   
2. common greyish-brown wild goose of North America with a loud, trumpeting call
   honker  Canada goose  Canadian goose  Branta canadensis 
   
3. a driver who causes his car's horn to make a loud honking sound
   "the honker was fined for disturbing the peace"
   honker 
   

honker in English Wiktionary