I 'lied' on my resumé. Well, there was two-and-a-half-year gap between finishing 12th grade and getting my first job, and before I got my first job, I did some volunteer work (with 'pay'), so I lied and said that not only had I done volunteer work that year, but also the year before, so they wouldn't think that I did absolutely nothing during that time.
It's not like that check. I mean, if you say that you worked for a major company or something, they'll probably check to see if you did, but if it's volunteer work or similar ('jobs' that don't require a contract per se and so forth), they won't bother.