[Editor's note: NO 40s UNLESS YOU'RE 21, CHILDREN! THESE DUDES ARE 21+. THEY ARE DOIN' IT RIGHT.]
This option works best if the person is well-loved and has an easily identifiable style. When I went as my friend Tim, which required only a flannel, jeans and a pair of New Balance, everybody still got it. You have to choose that type of person. The above photo shows me dressed as my friend Bob (left) with my friend Bob (right). Everyone in the world loves Bob, because he is the best, and everybody knows he wears big glasses and, often, a zip-up jacket. At the time, Bob worked at the Vans store, so I made a fake Vans name tag that said "Bob: Manager/Dreamboat." Let me tell you — the costume was a hit. Also, this works best if the person you're impersonating will be at the same party you're attending, otherwise it's kind of weird.
A disclaimer for any potential mean people out there: this is not about making fun of someone. It's not about wearing a trucker hat because "lame ass Jeff always wears a stupid trucker hat." It's about admiration, lighthearted fun and also being lazy about Halloween costumes. If the costume isn't somebody everybody will recognize and enjoy, it's borderline creepy. Okay, it's borderline creepy anyway, but in a cool way, I swear. —Angelo
If you happen to have a friend who's exactly the same as Bob, here's how you can get the look:
K-Way Claude Windbreaker Jacket
Vans Checkered Slip-On Sneaker