Fer Sure Times 

When someone is definite on a decision, action or event.
Can be used after most phrases.

The Flock was good fer sure times
We should go to the park and give people sweeties. Yes fer sure times!

Fer Sure Times by Indiar January 25, 2019

hetero-sure 

Having great confidence in your heterosexuality while being in stereotypical homosexual situations

responding after getting picked on by my buddies at the bar for going to a Jewel Concert in a pink button-up shirt: "you're just jealous you are not as Hetero-sure as I am!"

hetero-sure by SkiipyS October 9, 2019

firm-a-sure 

When you ask someone a question you already know the answer to.

Dumbo: You're off work on Thursday right?

You: Umm, yeah... last week we made camping plans on that day since I'm free, remember?

Then you said "oh right, you're always off on Thursdays"

Dumbo: Sorry just had to "firm-a-sure"

firm-a-sure by laceylingerie August 7, 2010

Are you sure 

Are you sure you want to see this definition?
Cancel Yes

Discord: Are you sure you want to ping over 1000 users?
The spammer: clicks Send message

Are you sure by ErlandYt September 5, 2021

This All New Volvo XC90 Sure is Impressive 

Discover The All New Volvo XC90 That Will Amaze

“WOW! This All New Volvo XC90 Sure is Impressive!”

This All New Volvo XC90 Sure is Impressive by Apollo25 September 4, 2020

Yeah no, for sure 

Midwest slang that means “100% definitely, why wouldn’t I?” In contrast to the Midwest “yeah no” which just means no.

“Hey bud wanna go get some beers and play cornhole later?”
“Yeah no, for sure!”

Yeah no, for sure by Midwestyeahno November 12, 2020

cock sure

damn right positive not wrong Certainly knowing and believing; confident beyond doubt;implicity trusting; unquestioning; positive;American slang.

Boy are you cock sure of that?

cock sure by j r lang January 13, 2008