My biggest issue with job interviews -and the reason I hate them so much- is that I don't have the self-confidence to shamelessly elevate myself with outrageous lies, but that's apparently what most people do which leaves me at a disadvantage.
For example, I can code a bit. I can't really code, so I wouldn't include it in a job application, but I can code better than someone I know who did bring it up and interview and got a job.
Now, for being deliberately silly as a means for self-amusement, I don't see the harm. Yes, people talk. But what do they talk about ? If you apply for a job they're going to check your former employers (sometimes not even that), but they won't check all the places where you have applied because they don't know where you applied (unless you tell them whicih would be foolish).