愚弟

ぐてい

(one's) younger brother; foolish younger brother

Meanings

  1. Noun

    (one's) younger brotherHumble
  2. foolish younger brother

Example sentences

  • ども、愚弟ぐていがお世話せわになってるようで。

    Thanks, I hear you've been taking care of my little brat of a brother.