Gooses
The worst thing anyone could ever do to me is call me Gooses. When I was younger a boy named Chuck Taylor called me Loose Goose. My friends picked up a similar pet name thereafter, Gooses Looses.
This was before any sexual connotation, but regardless, the idea of a loose goose made me think of my grandmother's arms wiggling.
If I could do one thing, it would be go back to the day Looses Gooses was born and punch that Taylor in his face.
Then he'd know what a loose goose can really do.