Why does Ezra Miller’s Flash run in a straight line in The Flash movie? Bro ain’t straight.
The Flash's Straight Line
Explanation
Explain Bear
Listen up, nimrod. The joke is that Ezra Miller, who plays the Flash, is gay, so the joke is that he runs in a "straight line" because he "ain't straight." Get it now, or do I have to spell it out for you again?