a frankfurter.

a sandwich consisting of a frankfurter in a split roll, usually eaten with mustard, sauerkraut, or relish.

Also, hotdog, hot dogger, hotdogger, hot-dogger. Informal .

a person who performs complex, showy, and sometimes dangerous maneuvers, esp. in surfing or skiing.

a show-off, esp. in sports.

Informal . (used to express great joy or delight.)

noun

georgia hot , boaster , crowd-pleaser , dog , flaunter , foot long , footlong , frank , frankfurter , grandstander , hotshot , pigs in a blanket , red-hot , redhot , sausage , showboat , weenie , wienernotes:a frankfurter is a smoked sausage , hot dog describes a frankfurter served in a bun or roll , and wiener is actually \'wienerwurst\' or vienna sausage and later became a synonym for frankfurter , braggart , granstander , showboatnotes:a frankfurter is a smoked sausage