Plastic Bandit

One who makes purchases with only a credit card or debit card. Their tendency is to not carry any cash regardless of situation. Or prior notification of a cash only scenraio.

justin - "Okay, Aren, you portion of the bill is $18.00"
aren - "Sorry, I only have my card even though I know we're going out to eat tonight. Think you can spot me?"
justin - "God, you're such a plastic bandit!"