Turning in someone else's work as your own. * A. The Ghost Writer B. The Photocopy C. The Potluck Paper D. The Poor Disguise E. The Labor of Laziness F. The Self-stealer G. The Forgotten Footnote H. Misinformer I. The Too-perfect Paraphrase J. The Resourceful Citer K. The Perfect Crime
Actually, all of the above are types of plagiarism, or turning in someone else's work as your own. They just describe different ways people go about it.