Few things are as douchey as wearing a luxury auto brand t-shirt while driving said car. So what's worse? How about wearing one while standing in the passenger seat?

Sean Kingston and Soulja Boy hit town in Soulja's new Porsche 991. It's a clean, smart whip. Kingston's decision to wear a Porsche t-shirt? Less smooth.

[via Celebrity Cars]

Related: Soulja Boy's 25 Best Rides Phots on Instagram