Of the 34 Nahuatl; atl " water, and " pipitzca " that screams or does hype, by extension " pipitztli ": aquatic bird. Little gull migratory, are whose eyes are framed with a halo of white plumage which makes it look like two eyelids. By similarity, to people who have ocluida the eye opening by swollen eyelids, it says they have " 34 apipizca eyes;.