SonSalAmy

SonSalAmy is the polyship between Sonic the Hedgehog, Sally Acorn and Amy Rose from the Sonic the Hedgehog fandom.

Canon
The three of them are close friends.

Fanon
Sonally and Sonamy are the biggest rival ships in the Sonic fandom. SonSalAmy is, in a way, an alternate to the ship war, where instead of Sally and Amy fighting over Sonic, they're all a couple together.