redrider4

I filled up the car today and filled it like a doller over from when it clicked to let me know it was full. When i got home there was gas down the back side of my car and i was wondering why i was smelling gas. i wiped it up with a rag to get it off the paint. It look like it was coming out of the little hole like the overflow or something but wasn't sure. Just wondering why this happened.