This is the 12337th most frequent Russian word.
кайфа
Pleasure, joy, or a state of euphoria.
Here, 'кайфа' is used as a noun meaning 'pleasure' or 'enjoyment', colloquially expressing a positive and enjoyable experience.
Я получил столько кайфа от этой песни.
I got so much pleasure from this song.
In this context, 'кайф' expresses a feeling of bliss or contentment derived from an enjoyable activity.
Когда иду по берегу моря, чувствую кайф.
When I walk along the seaside, I feel bliss.
'Кайфа' is again used as a noun denoting delight or enjoyment, highlighting the positive emotion elicited by the food.