1.
he lost his mental abilities, go senile
When he grew old, he became senile and started to make up things when talking with us. كيف كبر خرف وبدا يخلوض علينا kyf kbr 5rf wbd y5lwdh 3lyn
2.
he became irrational
Has he gone crazy or what? He's saying things that don't make any sense at all. ياخي خرف هاذا والا شبه، يقول في كلام موش منطقي جملا وحدا y5y 5rf hth wl chbh, y9wl fy klm mwch mnt9y jml w7d