Cisco: How did you vibe that I was in trouble?
Gypsy: Because we're connected. Jackass.

How do we explain me at the wedding? Do I sit bride-side or groom-side?

Savitar-Barry [to Barry and Iris]

He stole my future. Why does he deserve one?

Tracy

Cisco [laughing]: You better have a Plan B. Because I don't think your Plan A worked out too well.
Savitar-Barry: Fix this.
Cisco: Fix what? The Speed Force Bazooka? I didn't name it. If I didn't name it, I didn't make it. And if I didn't make it, I don't know how it works.
Savitar-Barry: You know enough about it to alter what it does.
Cisco: Oh, I see. You want me to alter it. What do you want me to alter it into? Like a hair dryer? Or a waffle maker? Oh, I know maybe something that's going to fix that thin crust pizza you call a face.

For the millionth time, I'm lost with all this time travel stuff. What happens now?

Joe

Iris [reads future newspaper]: Iris West-Allen.
Barry: It changed back.
Joe: Does that mean what I think it means?
Barry: Yeah, Joe. The future's ours again.

Tracy: Why are you doing this?
H.R.: I couldn't be a coward. I'm not a coward.

Barry: How long do you think he'll stay asleep?
Captain Cold: I like Shark Week. I'm not a marine biologist.

Captain Cold: Make the plan. Execute the plan.
[King Shark appears]
Barry: Expect the plan to go off the rails.

Barry: This is not goodbye.
Iris: I know you're going to do whatever it takes to save me. Don't lose yourself in the process, okay?

Just don't sit me at the singles' table at the wedding reception.

Captain Cold

Joe: You time traveled again?
Barry: Yes.
Joe: That's what got us into this mess in the first place.

The Flash Season 3 Quotes

So, what should we call this brave new world you whipped up for us? I was thinking...Flashpoint.

Eobard Thawne

Barry: We actually went to elementary school together. PS 23?
Iris: Oh! That's right. I remember. Gary!