Muffin

Idiot college freshmen who wrongly believe they can major in pre-physio, engineering, or any other difficult major not suited for the average person. They think they have the mental capacity to perform surgery on someone in the future, but are unable to figure out how to reach the upper floors of a building that has FOUR sets of stairs and TWO elevators that can't be missed. They often conspicuously cheat on exams, copy their lab reports word-for-word from their friends, and expect the university to wait on them hand-and-foot like a five star hotel. In closing, they are as essential to one's nutritional needs as a muffin - they can be done without.