from the git-go
Immediately; from the beginning; from the very start. Martha and I tried dating again, but right from the git-go, we knew it wasn't going to work. Their team has been dominating the match from the git-go.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
from (the) git-go
Sl. from the very start. This kind of thing has been a problem from the git-go. I warned you about this from git-go.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
See from the git-go
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.