Cosplay doesn't always need costumes, or props. Sometimes, all you need is makeup.*
Watch as Pinkstylist transforms himself into Dragon Ball Z's greatest villain, using make-up to make himself look like he came right out of the anime. It's fantastic, if not a little weird—Frieza looks so life-like, but those aren't his mannerisms, nor is that his accent!
Here's the actual Frieza, for comparison's sake.
It's curious to see this "cosplay" happen step-by-step, but also useful—Pinkstylist tells you how to do everything, and what specific makeup you need to achieve specific effects. Neat.
Although, now I'm imagining Frieza applying all this makeup before his big battles, and it's kind of amazing.
*And also, latex+contacts, in this case.