No, take it more along the lines that Transformers have sold-out and that we'll keep getting move after movie.
Yeah, this really doesn't make sense. You could put Godzilla in this cartoon, surrounded by McDonalds bags, and get the same idea across. This doesn't really make a relevant point with Optimus...
it doesn't even appear to be a "sell out" joke. it appears to be a "drug addict" joke. And those are always hilarious.