hotdog

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

exhibitionist, hot dog, show-off