Synonyms for Hot dog:

n.

OOH, AAH, oh, good/oh Lord, say, wow, well. chorizo, boloney, cheeseburger, baloney, bologna. gallop, dart, hasten, surge, speed, charge, fly, race, outpace, be quick on your feet. canape, blt, club sandwich, burger, bruschetta, beefburger, burrito, enchilada, double-decker, empanada. frankfurter (noun)
wiener, frank, frankfurter, sausage.
hot dog (noun)
wienerwurst, hotdog, wiener, frank, frankfurter.
meat (noun)
filet mignon, cutlet, bacon, brisket, beef, mutton, hamburger, flank, tenderloin, ham, frankfurter, meat, sirloin steak, roast, minute steak, roast beef, kidney, ribs, wiener, smoked sausage, pork, liver, poultry, porterhouse steak, ham hock, ground beef, veal, sausage, Meat Loaf, rump roast, T-bone Steak, pork chop, Canadian Bacon, meat pie, fillet, tripe, turkey, lamb-chop, venison, pot roast, chop, flesh, chicken, loin chop, sirloin, spareribs, lamb.
person (noun)
hotdog.

Other synonyms:

chorizo, beefburger, bologna, cheeseburger. baloney. Other relevant words:
wienerwurst, cheeseburger, frank, bologna, canape.