The reason I think Charlie Sheen could play a good Gordon Freeman is because of the character he played in 'The Arrival', Zane Zaminkski, who was very much like Gordon Freeman. He'd just have to dye his hair and eyebrows red, grow a goatee and dye it red, and wear green contancts and '50s-style thick black plastic-rimmed glasses...oh yeah, and khaki slacks, a blue button-front shirt, a red and black diagonal-striped tie (upper-left to lower-right), brown shoes, and a white lab coat. And over that, he'd have to wear an orange and black hazard suit. Actually, I'm not sure if Gordon takes off the tie, shoes, and lab coat before putting on the hazard suit, but he probably does.
To quote one of the scientists, "Why do we all have to wear these ridiculous ties?!"
I hate all ties - neck ties, bow ties - all of them. Ties are useless. They're meant for nothing but image. Society thinks of them as symbols of professionalism. I think of professionalism in terms of functionality, not image. Form follows function. A tie has no function, serves no purpose. It's pure aesthetic. As a utilitarian-minded person, I oppose the futility of image without substance. A vest is a far more practical choice than a tie.
I also don't like multi-thousand dollar business suits. If you're going to spend more than $100 on a garment, it better be made out of leather. You can get a leather jacket or trench coat for between $100 and $400 that'll last you the rest of your life and longer. Compare that to a flimsy $2,000 suit that could get torn up with the greatest of ease. So then, where's the logic in wearing any material besides leather?
Leather is so versatile. There all kinds of colors, textures, and types. If all the mediocre body-covering materials were abolished and leather adopted as the new standard, humanity would be liberated from the complacency imposed on them by normalcy-enforcing textiles. The choice of the individual would still exist because of leather's versatility. Everyone would have their own custom-made leathers and everyone would be able to afford it. No one would have to be satisfied to just make due with the Tyranny of Cloth.