In junior year, I won the t-shirt design competition for the computer science department at Yale. It was pretty interesting seeing my professors wearing my shirt. To this day, I still notice my friends wearing this shirt when we hang out. Sometimes, I'll even see a stranger on public transport wearing it. This shirt made a much larger splash than I anticipated... I guess it's true that there are a couple thousand copies out there! Funnily enough, I've lost my own.