Carettochelys insculpta, a species of soft-shelled turtle native to freshwater streams, lagoons and rivers of the Northern Territory of Australia and of southern New Guinea.

(idiomatic, informal) No harm to one.

(games) A young children's game in which someone simulates stealing the victim's nose from their face and demonstrates this by showing their own thumb protruding between the index and middle fingers.

(simile) Extremely evident and plain to see.

plural of Australasian pig-nose turtle

(idiomatic, slang) To annoy someone; to get on someone's nerves.

(idiomatic) To stay out of trouble, especially by avoiding unlawful behavior.

(idiomatic, usually followed by at) To regard as inferior or distasteful; to hold in contempt.

(idiomatic, with "at") Alternative form of turn up one's nose

(idiomatic) To defeat or frustrate someone, but without doing any permanent damage.