Blondefish

A girl or boy with blonde hair who has no memory/ easily forget things the phrase that would be used id memory like a goldfish, but seeing as she / he is also blonde and has blonde moments, but also forgetting things the term blondefish is used to describe them forgetting and not knowing simple things.

Jess says: I told you that a second ago
Amelia replied: oh ye I forgot I’m just having a blondefish moment