Cerni_ogneni_oci
The phrase (or more grammatically correct in Czech/Slovak as "černé ohnivé oči" ) translates to "black fiery eyes." It is a powerful, evocative image frequently used in Slavic literature, folklore, and pop culture to describe intense passion, supernatural power, or a "darkly magnetic" personality.
In Romantic and Gothic literature, black fiery eyes are the ultimate shorthand for a character with . cerni_ogneni_oci
Visually, this is often depicted as eyes that are pitch black but emit a faint, glowing smoke or amber sparks. The phrase (or more grammatically correct in Czech/Slovak