お国くに自じ慢まん

noun

boasting about one's hometown

Refers to proudly talking about the good points of one's hometown or region, often in a friendly or competitive context.

• 宴えん会かいでは、みんながお国くに自じ慢まんを始はじめた。

  At the party, everyone started boasting about their hometowns.

• 彼かれのお国くに自じ慢まんにはいつも感かん心しんする。