Vectilla

Vectilla is the het ship between Vector the Crocodile and Vanilla the Rabbit from the Sonic the Hedgehog fandom.

Canon
Vector and Vanilla both originate from the games but never appear together in them.

In Sonic X, Vector has feelings for Vanilla. It is possible that Vanilla returns the feelings.

Fanon
Vectilla is the most popular ship for both characters. It is mainly popular among fans of Sonic X.

Fandom
DeviantArt
 * vectilla tag on DeviantArt
 * vecilla tag on DeviantArt
 * vecnilla tag on DeviantArt
 * vectanilla tag on DeviantArt
 * vectorxvanilla tag on DeviantArt
 * VectorXVanilla fanclub on DeviantArt

AO3