Going to every drive-through in one night would be suspect, if it wasn't normal behavior. Also, fingerprints.
But if you go to the right drive throughs with the right apathetic people working there, you might not even have to pay at all.
"$3.00 please"
"Are you going to let the man tell you how much to charge? How much of that $3.00 will you see? What about all the food that doesn't get ordered at the end of the day. You're just going to toss it anyway. What's one burger and fries? Come on, help a guy out."
"Yeah, you're right. Here you go, no charge."
"If you like metal you're my friend" -- Manowar
"I am the cosmic storms, I am the tiny worms" -- Dimmu Borgir
<BombScare> i beat the internet
<BombScare> the end guy is hard.