1
general::
Phrase(s): throw something at someone or something
to toss or cast something at someone or something. • The boy threw a rock at his sister. • He threw the stone at the target., Phrase(s): throw oneself at someone [and] fling oneself at someone
Fig. to give oneself willingly to someone else for romance. • I guess that Mary really likes John. She practically threw herself at him when he came into the room. • Everyone could see by the way Tom flung himself at Jane that he was going to ask her for a date.
McGrawhill's American Idioms And Phrasal Verbs