The Lonely Island have had a busy day: not only did they tell us who makes them laugh out loud on Twitter, they released a song with Solange about our favorite punctuation mark: the semicolon. The rules of semicolon use are famously tricky, and "SEMICOLON (feat. Solange)" is not helping: the song is just one long, hilarious stream of (perfectly true) statements that -- spoiler alert -- should actually use colons. Sorry to ruin the ending, but really, it's the semicolon-filled journey that had us giggle. Watch above.