In this weekend's A Very Harold and Kumar 3D Christmas, we revisit the boys in their grown-up lives, as they make their way through another night of drug-infused hijinks. Just like in the previous two movies, Neil Patrick Harris makes an unforgettable appearance and causes some trouble. But it's funny to think that in the first film, NPH hadn't yet made his mark as Barney on How I Met Your Mother or relaunched himself back into the spotlight. I like to think that his cameo in Harold & Kumar Go to White Castle is what revitalized his career, and it's still fun to watch the (incredibly raunchy) clip now.
Check out the NSFW clip after the jump.