damn straight
Without doubt, certainly, for sure.
Near-synonyms: damn right, damn skippy, fucking A; absolutely, bet one's life
verb
To condemn.
The official position is that anyone who does this will be damned for all eternity.
Only God can damn.
To condemn; to declare guilty; to doom; to adjudge to punishment.
He shall not live; look, with a spot I damn him.
Lack of access to support services can damn children with disabilities and lesser means to lives where they never harness their full range of abilities.
To put out of favor; to ruin; to label negatively.
I’m afraid that if I speak out on this, I’ll be damned as a troublemaker.
To condemn as unfit, harmful, invalid, immoral or illegal.
1708 November 8, Alexander Pope, letter to Henry Cromwell You are not so arrant a critic as to damn them [the works of modern poets] […] without hearing.
Homosexuality and suicide have some common characteristics. Both are damned by the Western Judeo-Christian culture as sins (although the latter has only been considered such since the sixth century).
To curse; put a curse upon.
That man stole my wallet. Damn him!
adj
Generic intensifier. Fucking; bloody.
Shut the damn door!
Damn freaks!
adv
Very; extremely.
That car was going damn fast!
How are you damn quick?