The fact that they're eating $2.99 value meals is not the most unbelievable part of this commercial.
Uhhh...if I was eating Wendy's in the library...those nasty, crusty, old librarians would put a hurt on me. They would cut up my card and bring me up on false charges.
...and when I wouldn't pay...they'd doctor my permanent record to say that I check out books about Fascism and the occult every weekend (when it's really only every other weekend at best). Then they'd accidentally mail my folder to the FBI. I've seen it a million times.