Manías (en. Quirks)

/maˈnias/

Slang Meanings

To have a mania for something specific.
I have a habit of counting the steps when I go up.
Tengo la manía de contar los escalones al subir.
To obsess over a particular topic.
Ever since I saw that series, I've been obsessed with superheroes.
Desde que vi esa serie, tengo manía con los superhéroes.