Yeah, they sell footlong chili dogs and it seems like the best place for him to stop by during a run. Though their chili dogs aren't particularly tasty though compared to other restaurants that sell them, so Sonic likely wouldn't want to be sponsored by their D-tier chili dogs anyway.
03:57 Only thing honest in this whole video. $10 for "It's a hotdog" and that's it? Not even a footlong? Disappointing. 04:00 "Nah man, gotta hype it up for this overpriced cheap food!"
Or, hear me out first, you could spend the same $10 elsewhere, have more than a single hotdog, and be equally unimpressed. A fool and their money are soon parted; ENJOY that hotdog!