(AllHipHop News) With a week that included B.o.B versus Neil deGrasse Tyson and Kanye West vs Wiz Khalifa/Amber Rose, another mini-feud went mostly under the radar. California rapper Earl Sweatshirt decided to blast Post Malone’s “White Iverson” single on Twitter, then the Dallas rhymer sent a subliminal message back at Sweatshirt.

[ALSO READ: Post Malone Retracts Stating His Debut Album Is Titled ‘Album Of The Year’]

“Just heard the song ‘White Iverson.’ Who mans is this? Who let this slide?” wrote the I Don’t Like Sh*t, I Don’t Go Outside album creator. “I’m a grown ass man, y’all have fun slappin that one.”

Post got wind of Earl’s tweets and responded on his own timeline by posting, “I don’t sweat sh*t.” He also changed his Twitter named to “Post Sweatpants.”

Sweatshirt has not been one to hold his tongue about other artists’ work. The Odd Future affiliate has criticized Taylor Swift, Drake, and Eminem in the past.