I'll gladly pay you Tuesday for a hamburger today
You're an ace, you're rocking this interview. Then, the question many interviewees dread is asked, "What is your greatest weakness?" Things are not looking so great right about now. The success of this interview hinges on your answer. It's probably a dumb question, but it gets asked anyway so you need to respond.
There are the typical brainless answers like "I'm a perfectionist" or "I work too hard." Give me a break! Do you think the interviewer is going to believe that is your weakness? Of course not! Why? Because those aren't weaknesses. Who doesn't want a hard-working perfectionist on their team?
There really isn't a right answer to the question, so you might as well be honest and tell them your weakness. Just make sure what you reveal doesn't have anything to do with the job you're applying for.
Consider using humor. For example, cheeseburgers are one of my weaknesses. Like Wimpy (and, I know I'm aging myself again) I can't have enough of them.
The following is a completely made up scenario, but one which can help you figure out how to answer the question using humor.
"That's great. I just have one final question for you. What is your greatest weakness?" asks The Interviewer.
After a few seconds of thought, The Interviewee responds, "Cheeseburgers!
Surprised at the answer, the Interviewer giggles. Soon thereafter, The Interviewee adds, "I'll gladly pay you Tuesday for a hamburger today." Remembering seeing Popeye as a child, the Interviewer's giggle turns into a full blown laugh.
If this scenario were to occur as scripted, the topic would most likely be dropped. You've aced the interview, plus the person interviewing you may think you're funny. And as long as you're not a clown, funny is good.
Are you clumsy and fearful of escalators? Are you an extreme fanatic of "The Office?" Does your grandmother have a better right hook than you?
Whatever your weakness is, admit to it, humorously. But please (and I believe I speak for a lot of recruiters), don't ever give fake answers indicating that you're a workaholic, too detail-oriented, or annoyingly organized - nobody is going to believe you.