The Remainers were never going to go down without a fight, and it looks like that fight has come in the very British form of a petition.
The petition is calling for a change to the referendum rules to trigger a second referendum on the EU and it has been so popular that the website has crashed twice in the last hour.
The petition reads: "We the undersigned call upon HM Government to implement a rule that if the remain or leave vote is less than 60% based a turnout less than 75% there should be another referendum."
It has begun to gain traction. Before it crashed a second time, it had over 77,000 signatures.
This means the petition is guaranteed to receive a response from the government.
If it gets more than 100,000 signatures, the petition will be considered for debate in Parliament.