Lyric discussion by Bwashetas 

CAPA besides being Robert capa's last name is an acronym for "Corrective and Preventative Action" and are improvements to an organization's processes taken to eliminate causes of non-conformities or other undesirable situations. So "Do not spray into eyes" is a CAPA warning on spray cans and also can be relayed to Roberts situation.

@Bwashetas Brilliant, I did not think of this.

@Bwashetas Nice accidental acronym. :)

Otherwise, Cápa (meaning shark in Hungarian) was his childhood nickname.

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