dump all over (someone or something)
To criticize one harshly and undeservedly, often due to frustration. I know you're stressed about the wedding, but can you please stop dumping all over me? I didn't intentionally bring the wrong box of place cards! If she's just going to dump all over my ideas like that, then I don't see any reason to participate any longer. If you're mad at your husband, don't dump all over me—take it up with him!
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