"This is not your own personal Game of Thrones!" one person tweeted.
'When you bring people together, you never know where it will lead,' he said.
"I will never complain of the cold or rain in the UK again," one person tweeted.
The option is not available in Egypt, Palestine, Bahrain, Lebanon, Singapore, Russia, UAE and some other countries.
'Sounds like he's giving an 8th grade valedictory,' one Twitter user wrote.
"Trump's idiocy remains unsurpassed," one person tweeted.
'What world do you live in? Please step down,' actress Melanie Griffith tweeted.
Several people were injured in the terrifying shooting - the third reported one in Myrtle Beach within 12 hours.
"My son loved this city and this city killed my son," Castile's mother Valerie said.
'You sound scared,' one person tweeted. 'Also, get off twitter and do your damn job!'
An error exposed personal profiles of Facebook anti-terrorism staff to people known to back Hamas and Isis.
"For philanthropy, I find I'm drawn to the other end of the spectrum: the right now," Bezos said.
Met Police confirm man arrested 'on suspicion of sending malicious communications and obstructing a coroner'.
"The hashtag was a horrible idea in the first place," one person tweeted.
"Those people put the SICK in sycophant," one Twitter user wrote.
'He could be Trump's stunt double,' one Twitter user wrote.
A group claiming to be part of the hacktivist outfit Anonymous later claimed responsibility for the hoax.
"If you wouldn't use it as a measure for a man, it's sexist to use it for a woman," one Twitter user wrote.
This isn't the first time Costolo has slammed Trump in a tweet.
Taimoor Raza is the first to be handed the ultimate punishment for 'blasphemy' vis social media in Pakistan.
The attack has already been observed in Venezuela, Bahrain and Myanmar so far.
Police arrest Ilya Sidorov who admitted to being administrator of social media death group.
Microblogging site ordered to reveal names of over 500 users who shared clip.
Social media wasted no time in responding to the magazine cover with a slew of memes.
"Grab the popcorn!!", one Twitter user wrote.
The Mideast Islamist group had posted similar messages before the London Bridge and Borough Market terror attack.
Spotted in a Moscow shopping centre, the machine takes selfies and sells followers 100 at a time.
"I want a man who looks at me the way Justin looks at Obama".
"You can never be too careful on social media," one Twitter user wrote.
"All he does is tweet though," one Twitter user wrote.