I'm speechless

I'm speechless

I'm so shocked, bewildered, or overwhelmed that I can't articulate my thoughts coherently or speak at all right now. A: "Will you marry me?" B: "Oh my God, oh my God, I'm speechless! Wait, yes, yes! Of course!" A: "Can you believe he said something that nasty to me?" B: "No. I'm speechless."
Farlex Dictionary of Idioms.

I'm speechless.

Fig. I am so surprised that I cannot think of anything to say. Mary: Fred and I eloped last week. Sally: I'm speechless. Tom: The mayor just died! Jane: What? I'm speechless!
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • make (one's) head swim
  • make head swim
  • at a loss for words
  • words fail me
  • brain dump
  • be lost for words
  • lost for words
  • make (one's) head spin
  • make one's head spin
  • be up to (one's) eyes in (something)
References in periodicals archive
As the proud son of a Durham miner, I'm a racist anti-Semite?" Another said: "I'm speechless at how offensive it is to equate the Durham Gala to the KKK."
THE STRIFE OF RILEY; Miners' fury as TV Rachel slams band playing Jewish tune at rally
And another added: "I'm speechless at how completely offensive it is to equate Durham Gala to the KKK."
Countdown star sparks row over Gala tweet
"I'm speechless, this has been such a wonderful day." His colleagues were quick to praise him, and said he would be sorely missed.
Manager waved off after four decades; E&S BRIEFING
A "Class 5 firearm?" I'm speechless. What would a Barrett .50 BMG be, a "Class 15"?
United Kingdom?
He said: "It's an enormous privilege and honour and, frankly, I'm speechless to have been given this.
Provost honoured
Mr Crockett said: "It's an enormous privilege and honour and, frankly, I'm speechless to have been given this.
Lord provost is made an honorary Gurkha; MILITARY
Wade, who has been identified as a running back by the Bills after scoring 82 tries for Wasps in the Premiership, added: "Like I said, at this stage I'm speechless.
Wade is lost for words at Bill signing
"At this stage I'm speechless," said Wade over the move to Buffalo.
Wade closer to NFL dream after Buffalo deal
'I'm speechless, I would just like to thank the Lord for the blessings He's given us,' said San Beda head coach Manu Inigo in Filipino.
San Beda knocks out Jalen Green, FilAm Sports to advance to NBTC semis
Young said: "I'm speechless to be honest, it was some performance.
Fifers finally end 30-year hoodoo; LEAGUE 1
Dave told Official Charts.com: "I'm speechless right now."
Star Is Born tops album chart
"I'm speechless, but I want to thank the Lord Jesus Christ, and ONE Championship for the privilege and this unexplainable feeling," said an emotional Pacio.
ONE Championship: Pacio is New Strawweight Champ
It reads: "I'm speechless. We are all so grateful as we can now give Blake a proper sendoff like he truly deserves."
Tragic Red: PS10k raised to aid family; NEWS WIRE
"I'm speechless. Almost in disbelief that after all these years we are being recognized for our service," he said.
Hundreds of local veterans have breakfast at Pybus
"I'm speechless about the whole situation, it's absolutely disgraceful."
Virgin cut me off because they said I was dead. I'm not!