What does hot dog mean?
• HOT DOG (noun) The noun HOT DOG has 3 senses: 1. someone who performs dangerous stunts to attract attention to himself 2. a frankfurter served hot on a bun 3. a smooth-textured sausage of minced beef or pork usually smoked; often served on a bread roll Familiarity information: HOT DOG used as a noun is uncommon.