what’s a good kenning (phrased metaphor) for “credit card”?

viv: what’s a good kenning (phrased metaphor) for “credit card”?
a kenning is what the anglo saxons used in a lot of their works. it’s kind of like a metaphor. it has to be a phrase. an example is like sword can be called flashing light. i’ve been thinking for hours and i sitll can’t come up with one and googling it doesn’t give relevant results. your help is really appreciated!!!!
wait!!!!!!!!!!!what about the word water fountain???

Answers and Views:

Answer by joanie
All I can think of for Credit Card would be ” plastic money” or “In Debt up to your eyeballs” “Owed and Due when the Bill comes In!” “Maxed Out” “Fantastic Plastic” “Never Leave Home Without It!” “The Good, The Bad, and The Ugly”, “Buy Now, Pay Later” Good Luck!