Krzysztof „Grabaż" Grabowski (born March 13, 1965, in Piła) – Polish poet, singer, author of lyrics and music for songs by bands Pidżama Porno, Strachy na Lachy, Ręce Do Góry and Lavina Cox.

The book contained 46 song lyrics from the bands Ręce do Góry, Pidżama Porno, and Lavina Cox and was released by Wydawnictwo Lampa i Iskra Boża (ISBN 83-901125-4-X).

In 1997 there was a reedition of that book (ISBN 83-86735-21-X), containing 63 song lyrics (most of them with guitar chords).

He attended 1st Maria Curie-Skłodowska General Education Secondary School (I Liceum Ogólnokształcące im.

At present Grabowski sings in Strachy na Lachy and works in a radio station Roxy FM, where he leads an evening transmission.