Popsugar Celebrity Diy Halloween Costumes 100+ Pop Culture Halloween Costume Ideas 500+ Pop Culture Halloween Costume Ideas That Will Make 2019 the Best Halloween Yet 27 October 2019 by Laura Marie Meyers View On One Page Photo 120 of 562 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 120 Harold and Kumar What to wear for Harold: White undershirt, light-blue button-down, and a tan jacket. Bring your laptop bag. What to wear for Kumar: Black graphic t-shirt, crimson button-down (undone), and a black hoodie. How to act: Bring a giant bag of oregano and ask people if they know where Neil Patrick Harris went. Previous Next Start Slideshow DIY Halloween CostumesHalloween Costumes For MenGroup Halloween CostumesHalloween Costumes For WomenCouple Halloween CostumesPop Culture Halloween Costumes