noun. A species closely related to the pigfucker, the jerkwad, and the pork chop.
Real citation: "Hey you prejudiced pigwad - I'm a Cretin."
(lonvideo, Oct. 25, 2002, http://groups.google.com/group/alt.fan.keanu-reeves/msg/adb3daf218dfc04b?hl=en&)
Made-up citation: "Besides her freaky use of dashes, Emily Dickinson was unusually fond of the words 'pigwad' and 'snorkel.'"