(idiomatic) Immensely.

Eye dialect spelling of back at you.

Pronunciation spelling of back at you.

Third-person singular simple present indicative form of shrink back

(African-American Vernacular and gay slang) To make a witty or sarcastic retort.

(obsolete) Strong beer.

Alternative spelling of left back

present participle of dial back

simple past tense and past participle of dial back

To have begun at a particular time; to have records of something extending to a time in history.