a scientist at the Black Mesa Research Facility at the time of the Resonance Cascade

I am a really hip dude.

https://i.pinimg.com/originals/f2/8b/4e/f28b4e4350a4914544ccb899f831f819.jpg

https://64.media.tumblr.com/6c1fc5c1f4efd6f65f8f0aab890820e2/cca50547cd758e74-49/s640x960/1f58159ad2a072c9960e2cf68f2035b3c57a4b50.png