hotdog in WordNet English dictionary

1. a smooth-textured sausage of minced beef or pork usually smoked; often served on a bread roll
   frank  frankfurter  hotdog  hot dog  dog  wiener  wienerwurst  weenie 
   
2. a frankfurter served hot on a bun
   hotdog  hot dog  red hot 
   
3. someone who performs dangerous stunts to attract attention to himself
   hotdog  hot dog 
   

hotdog in English Wiktionary