Gascon a. : Of or pertaining to Gascony, in France, or to the Gascons; also, braggart; swaggering.

Gascon n. : A native of Gascony; a boaster; a bully. See Gasconade.

Example:
Where did the expression "proud as a Gascon" come from?

Taxonomy
Gascon, Gascon language, Basque, language, dialect, Influences, substrate, Articles with unsourced statements, Occitan, Catalan, free encyclopedia, linguists, Béarnais, isard, Harper, Béarn, speakers, Aranese.

Defination from the web:
Gascon is mostly spoken in Gascony and Béarn at south of France (in parts of the following French départements: Pyrénées-Atlantiques, Hautes ... One way for the introduction of Gascon influence into Basque came about through the Way of St James and the establishment of ethnic boroughs in ...