This is now a more common sarcastic or rhetorical question in the age of high oil prices.
The Gas Comparator Widget for Macs is very popular as consumers shop for lower fuel prices in their area.
TEENS 2,3&4: "GOT GAS?!"
TEEN1: "Yashure, just filled up with dad's card."
TEENS 2,3&4: "Cool. Coz we barely got enough for fries."