Spongebob Squarepants - Are You Sure You Only Had a Dollar?
In the episode " Pranks a lot" near the beginning. Watch when Spongebob gives the money to the cashier. He gave him about five bills. But earlier he said "What do you have for a dollar?"
First of all, I don't watch Spongebob, but I will say this. Did we hear him order anything? If not, who's to say that he didn't walk in there, say "what do you have for a dollar?" and order 5 things? I get stuff from the BK dollar menu all the time...but more than one.