If Pirus and Crips all got along
They'd probably gun me down by the end of this song
from Kendrick Lamar (Ft. MC Eiht) – M.A.A.d City Lyrics on Rap Genius
Meaning

Piru Bloods and Compton Crips are enemies. He’s giving the listener a warning that by the end of the song both gangs will come together against a common enemy: him. He raps against their lifestyle and influences, which wouldn’t make them very happy.

The term Piru for Blood gang members is derived from Piru Street in Compton, where the first set formed around 1969.
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