(Internet slang) Initialism of how embarrassing.

sailor's grunt (Haemulon parra), / pinfish (Lagodon rhomboides), / spottail pinfish (Diplodus holbrookii), / margate (Haemulon album), / pigfish (Orthopristis chrysoptera),

A person from Cavite.

(zoology) Any squid in the family Thysanoteuthidae.