"A thug changes and love changes and best friends become strangers." Nas's prophetic line has rung true for a number of rap relationships, with Young Thug and Metro Boomin as the latest casualties.

If you haven't been following, Metro took to Twitter to say that not all rappers should try to emulate Future's extensive mixtape run. Thugger, who's released two mixtapes in the past two months, took the comment as a subliminal jab and whether or not Young Metro was addressing him, he damn sure is now. "I'm in the city @ the spot right now bra and we know each other in REAL life so u can pull up whenever kuz u know I ain't no hoe" the producer tweeted at Young Thug, to which the rapper replied with the above threat.

Sheesh, that escalated quickly! Metro has yet to reply, though he did retweet Young Thug's initial response to the "I'm in the city" tweet, a blushing emoji. At this pace, this story will have two or three updates by the end of the week.