fling (oneself) at (someone)

fling (oneself) at (someone)

To eagerly pursue someone that one is romantically interested in. Naturally, Sean became more interested in me as soon as I stopped flinging myself at him.
See also: fling

fling something at someone or something

to throw something roughly or carelessly at someone or something. Don't fling that towel at me! Don't just fling that paper at the wastebasket, hoping it will get there!
See also: fling