Zprdeleklika (literally meaning "Luck from the arse", in more free translation "Big fucking luck") is the second album by Czech hip hop group Chaozz, released on 6 October 1997.

Music videos were made for "Chaozz veci", "Hej lidi" and "Zprdeleklika", as well as for non-album single "Sorry" with Slovak punk band No Gravity, which is the bonus track to the 1998 reissue of this album.

The album was also released on vinyl in early October 1997, under the title Zprdelevinyl.

[2] Entrance In 1997, the band released a 12" vinyl including most of the tracks from the album, including a bonus track called "41200 - Homicide".

The track is considered to be the first diss track released in the Czech Republic,[citation needed] targeting music critic Rodriguez (real name Luděk Staněk), who wrote a negative review of the band's previous album ...a nastal chaos in the music magazine Rock Pop.