Show HN: /frink, a Slack app for Simpsons gifs (slashfrink.herokuapp.com)

Just a fun little timewaster that uses frinkiac.com to post Simpsons gifs in Slack. It's not the first Frinkiac integration, but the ones I've seen post jpgs instead of gifs (Frinkiac was just recently updated with gif support), so I made this one.