(as) sure as hell informal simile
Definitely, or absolutely
Though it was very dark, I'm sure as hell I saw her.
As sure as hell, I will attend the party tonight.
He sure as hell will quit smoking.
Another way to say "absolutely", "definitely" or "for sure"
Absolutely; definitely
For sure, without a doubt; presumptively true based on prior experience or proof.
1. Absolutely correct.
2. Utterly, completely, absolutely.
1. An unlucky situation
2. An interjection used to express sympathy for someone's bad luck
1. I have had some tough beans recently. I got low marks and lost my bike just two days later.
2. A: I've got a low mark.
B: Tough bean, bro.