But later, he speculated that the folks who stiffed him may not have known his base pay is the same as when he started working at restaurants 20 years ago —$2.13 an hour.

Source: https://www.forbes.com/sites/kellyphillipserb/2023/03/05/americans-are-tipping-more-and-more-often-the-irs-wants-its-cut/

It’s a pickle because getting stiffed starts to look more likely than not if I can’t fall back on Jones.

Source: https://steelersdepot.com/2023/04/pavelle-2023-pittsburgh-steelers-mock-draft-10-0-the-predictive-one/

Martin said that if customers are paying more than £9 a month then they're likely being "stiffed".

Source: https://www.thescottishsun.co.uk/money/10595996/martin-lewis-mobile-phone-bills/