They ruled the ratings as top child actors in the '90s.

But Macaulay Culkin seemed in the mood to throw a few digs at his former competition as Devon Sawa tweeted out the latest in their faux feud.

Sawa, 40, shared a headshot of a young Culkin with the words 'F*** you Casper' written across the top, the latest in a string of stints which lead Vulture to interview the pair and squash rumors of any ill-will.

Bold: Sawa, 40, shared a headshot of a young Culkin with the words 'F*** you Casper' written across the top, the latest in a string of stints which lead Vulture to interview the pair and squash rumors of any ill-will

Devon, who was also a blonde-haired, blue-eyed actor in many '90s flicks including the movie Casper, took umbrage with the Macaulay's young acting photo as he posted to his followers on Twitter.

'Really??! You sent me this? I thought its was over,' Devon questioned Culkin with fans laughing along.

Their unique saga dates back to when the Now and Then star found Macaulay selling T-shirts on his website that said 'Devon Sawa', according to Vulture.

All grown up, kind of: Devon, who was also a blonde-haired, blue-eyed actor in many '90s flicks including the movie Casper, took umbrage with the Macaulay's young acting photo as he posted to his followers on Twitter; seen in 2017

Feud: Their unique saga dates back to when the Now and Then star found Macaulay selling T-shirts on his website that said 'Devon Sawa', according to Vulture; seen in 2018

Bad news: When the interview was released, the former Home Alone star tweeted, 'It's not fake. He hates me'

He initially wanted to get lawyers involved and remove the apparel from Culkin's website, but found an opportunity to poke fun at his former rival.

'For me, it came from [both of us being] blond, young, ’90s. On the podcast, I started introducing myself, "Hello, I’m Devon Sawa,"' Culkin said.

When the interview was released, the former Home Alone star tweeted, 'It's not fake. He hates me.'

You're welcome: Devon also boasted on Twitter that Culkin's Bunny Ears Podcast only saw a rise in ratings due to his appearance

Interested: One user followed along with the antics and ultimately decided they were willing to put money into more of the feud

Devon also boasted on Twitter that Culkin's Bunny Ears Podcast only saw a rise in ratings due to his appearance.

'I’d like to accept @IncredibleCulk’s apology for his silly shenanigans and let him know he’s welcome,' Sawa wrote. What an incredible ratings boost I gave his show.'

One user followed along with the antics and ultimately decided they were willing to put money into more of the feud.

Classic: Macaulay rose to fame for his role as Kevin McCallister in the hit Chris Columbus films Home Alone and Home Alone 2

A girl can dream: At the same time, Devon Sawa's career was taking flight when he was cast in Casper alongside Christina Ricci

'After hearing the new @BunnyEarsWeb episode, I have decided that if the B.E. writers and @IncredibleCulk wrote a book on practical pranks, I would spend a pretty penny on it. especially if it has ideas like buying devonsawa.com, because that is both cheap and impressive,' @DixieVicious wrote.

Macaulay rose to fame for his role as Kevin McCallister in the hit Chris Columbus films Home Alone and Home Alone 2.

He later starred as Thomas J. Sennett alongside Anna Chlumsky in the 1991 hit My Girl and then played Richie Rich.

At the same time, Devon Sawa's career was taking flight when he was cast in Little Giants and Casper before playing the role of Scott Wormer in Now and Then.

Back together! Devon and Christina also worked side-by-side in the coming-of-age film Now and Then in 1995