How I Met Your Mom star NEIL PATRICK HARRIS livid at Young and the Restless vet ERIC BRAEDEN, Tweets rage to the world!

Harris exploded over the Twitter-verse when Braeden canceled a long standing commitment to appear on HIMYM that the soap vet had committed to.

"Eric Braeden is a D-Bag," Harris Tweeted to his rabid followers

"He agreed to a cameo as Robin’s dad, then last night he bailed, saying the part wasn’t ‘substantial’ enough." 

Neil soon chilled Tweetin’ his delight when he learned just who had been cast as Braeden’s replacement – Twin Peaks and ex- Reaper Devil RAY WISE.

"A fantastic actor who makes any part ‘substantial’. Super excited to welcome him to the family!" Harris Tweeted yet again.

Yet, Braeden first guested on the hit show back in 2008, telling an interviewer he had to be talked into it by his agents.

He said at the time the HIMYM cast was "the most wonderful groups of people I have ever met.

"It was the warmest set I’ve been on since Mary Tyler Moore."

Welcome to winter 2010.