It will be lame if you drop out because of withdrawing from a single class. There are plenty of students who are taking 300 and 400 level courses without having certified. The Department is interested in turning out graduates - and everyone screws up once in a while.
Like me - as of around 12:30 pm today, I am no longer an employee of Student Computing Services. Honestly, my response is somewhere between "yay" and "I was having problems figuring out how to put them on my resume."