1. quite possibly the most amazing person in the world. Worshipped by all.
2. An explitive to yell across the Dimple either in frustration or to get the attention of a specific fruglaicious person.
a moronic, obnoxious jerk, (male or female) who is not worthy enough of being a full fuck-tard, yet still is a stupid fuck. just as half-pint is only half of a pint, a fucknugget is only partially human.; also, anyone who is only worth a nugget of your time.