What the pundits had to say about the craziest day in the football calendar, in 140 characters or less.
The day kicked off with a rare transfer between two of England's top 6 clubs, with Alex Oxlade- Chamberlain Swapping the red of Arsenal for the red of Liverpool. Some felt they were allowed to take a little bit of credit...
Tried to persuade AOC to join @LFC when he was a kid, obviously Klopp is more persuasive! Interested how he gets him into CM after Sunday!!
— Jamie Carragher (@Carra23) August 30, 2017
... but Matt Le Tissier saw the situation as something similar to a certain Liverpool and Southampton situation from earlier in the month.
More illegal tapping up https://t.co/9OiY3ez9Jr
— Matt Le Tissier (@mattletiss7) August 30, 2017
The fans rushed to Le Tissier's side, celebrating their efforts that kept Virgil van Dijk from making the move to Anfield.
@mattletiss7 this will be a good pic for the LFC fans. pic.twitter.com/L76eAeeqD2
— Smack Jack (@Jack_Hussey95) August 31, 2017
And those on the Manchester United side also couldn't help to poke fun at those over at Liverpool when talking about Alex Oxlade-Chamberlain.
He was one of Liverpool's best players last Sunday https://t.co/zx4riwjqrk
— Gary Neville (@GNev2) August 31, 2017
The day ahead promised a lot of action, and some couldn't help but look forward to it.
Never known a transfer window like it with so many big name players on the move. Tonight should be fun.
— michael owen (@themichaelowen) August 31, 2017
Others were too busy being left in shock by the amount of money being thrown around.
This transfer window going nuts....
— Rio Ferdinand (@rioferdy5) August 31, 2017
£92 million for Lemar
— Philip Neville (@fizzer18) August 31, 2017
Some big names looked to be on the move, with Riyad Mahrez attracting some attention...
If @Mahrez22 has to go somewhere, please let it be @FCBarcelona
— Gary Lineker (@GaryLineker) August 31, 2017
... and Alexis Sanchez receiving some slightly angrier attention.
It's bad business to let Sanchez walk out next year for free.Take the F*****g money!He don't want to be there! We're Arsenal so some pride
— Ian Wright (@IanWright0) August 31, 2017
Someone might need to check on Ian Wright actually and make sure he's okay.
#NewProfilePicpic.twitter.com/uaHifTJiBk
— Ian Wright (@IanWright0) August 31, 2017
After another wild day that saw the Kylian Mbappe become the THIRD player from this transfer period to switch clubs for over 100 million Euros, the window eventually slammed shut, and collective sighs of relief could be heard across the world.
Can we concentrate on playing football now???
— Philip Neville (@fizzer18) August 31, 2017
Bring on January.