A since-deleted tweet from PARTYNEXTDOOR earlier this morning has the hip-hop beef police on high alert.

The Canadian artist behind Colours 2 stated that Tyrese dissed him twice when he approached the veteran, prompting PND to tell younger up-and-comers to "do your thing & in time they boomerang."

For his part, Tyrese has a recent history of not being exactly welcoming to the new school. He was critical of Lil Uzi's outfit and how it was "rock, not hip-hop." As well, he's been called out by Ginuwine for other social media transgressions. You may need to add PND's name to the list of artists that Tyrese hasn't exactly ingratiated himself to.

Check out a screencap of the tweet below.