Here is the sentence that contains the word I came across.
あとでつらあたたっつけてあやまってもようしゃしねえぞ
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Sign up to join this communityIt is a working-class accent of たたきつけて. I feel it is べらんめえ口調(江戸言葉). https://ja.wikipedia.org/wiki/%E6%B1%9F%E6%88%B8%E8%A8%80%E8%91%89