The phim xet dam myongoing feud between Donald Trump and Arnold Schwarzenegger doesn't look like it's going to end anytime soon.

On Tuesday morning, everyone's favourite predator-slayer shared a Twitter video directly addressing the president.

"Oh, Donald -- the ratings are in, and you got swamped," says Schwarzenegger in the clip below. "Wow. Now you're in the thirties?"

"But what do you expect? I mean when you take away after school programs for children and meals on wheels for the poor people, that's not what you call 'making America great again'. Come on!"

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"I mean, who is advising you?" Schwarzenegger continues. "Let me give you some advice: go to a middle school -- the Hart Middle School, right in Washington, six miles away from the White House.

"I'll take you there, so you can see the fantastic work that they're doing for these children. Let's do it, huh?"

Schwarzenegger tagged Trump in the tweet, and posted a link to After-School All-Stars -- an organization he founded with the aim of co-ordinating programs for low income school children.

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Obviously Schwarzenegger is trying to promote his organisation with the tweet, but we'd be surprised if Trump doesn't take the bait.

If there's one that the current president loves, it's a good o'l celebrity Twitter feud.