Daftodill - A pretty but brain-dead person. They're like a valley girl w

A pretty but brain-dead person. They're like a valley girl who got a facial and still can't think straight.

My daftodill of a coworker talks about 'literally everything' but can't tell the difference between a spreadsheet and a shopping list.

That daftodill in my class thinks she's a genius because she can name every celebrity but can't do basic math.

My daftodill of a sister got a 'A' in art class but failed science because she thought a cell was a room.