Card Thumping
Verb - an excessive fee applied to your bank or credit card for using them.
Example i was at kwik fill and bought ten dollars in gas, i was then subjected to really abusive Card Thumping to the tune of 75.00 (card usage fee) + 10.00 in gas and another two charged of 32.00 each from the bank for being overcharged two over draft fees, thus letting me and my family go hungry for the next two weeks until the 75.00 gets placed back into my account which can take upwards of 5-7 days.