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general::
Phrase(s): slam something down (on(to) something)
to bang something down onto something. • She slammed her fist down on the table in anger. • Karen slammed down her fist onto the table., Phrase(s): slam someone or something down
to drive or strike someone or something downward. • The wrestler slammed his opponent down hard. • He slammed down his opponent and injured him.
McGrawhill's American Idioms And Phrasal Verbs