Talk:423: Finish Line

Explain xkcd: It's 'cause you're dumb.
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Is the "rat pulling a lever" phrase a reference to studies with rats where they will self administer opiates and ignore food until death? 23:39, 20 March 2014 (UTC)

"Rat pulling a lever" studies are done to test a wide variety of hypotheses about behavior, not just how they respond to opiates. Rats are one of the favorite animals used in psychological studies, especially among doctoral candidates working on their dissertations. 09:13, 1 October 2015 (UTC)

His Luigi looks like the Weegee meme version of Luigi xD International Space Station (talk) 20:40, 13 November 2015 (UTC)

I agree. It even has the same amount of mustache occlusion. I added it to trivia. 22:34, 20 June 2016 (UTC)