(informal) To beat up physically.

(slang) Exactly in a place, especially the middle; directly; precisely; dead-center.

Alternative spelling of smack-dab

Alternative form of smack-dab

To defeat utterly and decisively, especially in a humiliating way. / To successfully refute (someone or someone's idea or proposal).

present participle of smack talk

Alternative form of smack talk

(slang) Insulting speech, especially when intended to irritate or annoy someone.

Third-person singular simple present indicative form of smack talk

(slang) To talk in an insulting way intended to irritate or annoy someone.