The rapper's latest beef is with the late-night funnyman.
Kanye West launched a Twitter tirade against Jimmy Kimmel on Thursday after the late-night funnyman spoofed the rapper in a video segment on Tuesday's Jimmy Kimmel Live.
Unless it's all an elaborate prank, West was apparently angered by this video, which makes fun of his recent interview with BBC Radio 1's Zane Lowe in which West describes himself as the "biggest" rock star ever.
Most of West's profanity-laced, all-caps tweets can't be reproduced on the website of a family newspaper. (Kimmel stayed pretty calm throughout the exchange.) The Hollywood Reporter has a run-down of the blow-up, which includes doctored photos posted by West of SpongeBob SquarePants with profane captions.
And here's a Storify of it all, too.
Elsewhere on Twitter, reaction to the "feud" wasn't serious.