This is the 12803rd most frequent Russian word.
крутые
"Крутые" means "cool" or "steep," depending on context.
The word "крутые" here means "steep," describing the incline of the mountains.
Эти горы такие крутые, что мы едва смогли их преодолеть.
These mountains are so steep that we barely managed to overcome them.
The word "крутые" here means "cool" or "awesome," used to describe impressive abilities.
У него очень крутые навыки в программировании.
He has very cool programming skills.
The word "крутые" implies "coolest" or "popular," referring to socially admired individuals.