Would you like a $10,000 tip?
What's the biggest tip you've ever received?
Okay, multiply that by at least a hundred and you've got the mysterious benefactor who's been leaving thousands of dollars in tips in the U.S.
Going by the handle @tipsforjesus on Instagram—his (her? them?) bio simply reads "Doing the Lord's work, one tip at a time."—this mad tipper has given away over US$55,000 since the beginning of September.
So far, all that's known about the tipper is that they wield an AMEX card, have a predilection for college football, and travel frequently; huge tips have popped up in Michigan, Indiana, Chicago, Washington state, Utah, and Los Angeles.
For up-to-date moments of generousity, check out the Instagram account.