Watch: Big Baby snaps back at Rivers: 'Your father gave you your money'

Warning: Story/video contains coarse language

Former NBA player Glen "Big Baby" Davis had some choice words for former Los Angeles Clippers teammate Austin Rivers. Many of those words would've earned a trip to the principal's office back in the day.

In an expletive-laden rant on his personal Instagram account, Davis responded to comments made by Rivers on FS1's "Undisputed" about Davis' noted weight issues, as well as his general inattentiveness while playing for L.A. from 2014-15.

"I'm in Hawaii, minding my own business, and I look on Undisputed and see old punka-- Austin Rivers talking s---. Come on, man. Yeah, I might have been overweight a little bit. Probably late for one or two practices. Come on man. Don't know the plays? Come on, bro, You're lying now, bro. Now you're f---ing lying. Come on now, man. Now that's a f---ing lie," said Davis.

Rivers, the son of Clippers coach Doc Rivers, had taken umbrage with previous comments made by Davis about the awkward locker room dynamic created by having the coach's son on the team. Davis would double down on his previous stance.

"Second of all: your father gave you your money. Don't say s--- to me. Your father gave you your money. You ain't work for it, mother----er. I was there, I seen you at practice. You didn't give a f---, thinking you all that, wearing those tight-a-- pants. You know, your father gave you all that money so you could go wear those tight-a-- pants. But keep your f---ing mouth closed, man. Shut up, man. You're a f---ing bum who's been given the world. Shut up, and stay under your father."

The moral of the story: make sure to wear baggy pants when hanging out with Glen Davis.