There aren't many jobs more miserable than working in the service industry. Especially being a waiter. You spend all day pretending to act like you care about people who obviously don't care about you, and usually get paid almost nothing to do it. If you work at a generic chain restaurant- the kind that uses all-you-can-eat appetizers to draw people in- you're virtually guaranteed to get stiffed on tips by people that couldn't care less about your well-being. However, one Denny's worker got a better tip than he could have ever imagined- even though there wasn't any money involved at all.