naiad
A water monster that seduces dudes with her looks until they drown in a lake because they're too stupid to notice they're being tricked.
My ex was a naiad. She took me to the lake and I never came back. Literally.
I asked my crush out, and she said, 'Sure, but only if we go to the lake.' I drowned in the lake.
My brother dated a naiad. He's now a fish in a pond.