Urban Dictionary: Credit Card: to swipe your skateboard through your ass and hit yourself in the nuts accidentally.
As in, Oh shit man you just credit carded real bad!

If you’re ever in need of a pick-me-up, watching a retarded 13-year jump a skateboard down a flight of nine stairs and smack the bottom of his yam bag, then roll around like he just got that same yam bag squished in a vice on a workman’s tool bench should definitely do the trick. It did for us!