'He's wearing Nikes!'
When George meets Brian forvthe first time, he freaks out a bit when he sees that he's wearing runners made by his (probably biggest) competitor, Nike.
For me the crazy part was that this professional business man, who should be well versed in dressing for business, is meeting his in-laws for the first time, comes from a well-to-do family, I can't believe he'd be wearing runners with a SUIT!!! Who, with his lifestyle and upbringing would wear runners with a suit?!
I understand it was something the writer/filmmakers put in as another reason for Georgevto takecan instant disliking to him, but it just doesn't make sense!