Adam in Season 2 Episode 4, "Model Kombat."
Thank you BigMurph26 for making this gif.
Stashed in: Hey Girl, Reaction GIFs!, Dave Grohl, gifs, Mad Men!, Emma Stone, Thumbs up!, Gifs of Glory, Celebrity Gifs, Workaholics!, High Quality gifs, BigMurph26, Sup?
Ya, we can do that. http://pandawhale.com/post/34201/ya-we-can-do-that-workaholics-gif
Less crude Sup Cat gif:
Oh I like that. http://pandawhale.com/post/23253/oh-i-like-that-workaholics-gif