as sure as hell

(as) sure as hell

Certainly, definitely, or absolutely. I've worked all my life to get to this position, so I'm sure as hell not going to give it up without a fight! They're sure as hell going to notice all that money missing in the morning. Tiffany sure as hell started that rumor about you. Why else would she look so guilty?

See also: hell, sure

Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.

(as) sure as hell

mod. absolutely certain. I’m sure as hell he’s the one.

See also: hell, sure

McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.