Be there or be a shape with 4 ninety-degree angles.    From Wordnik.com.  [Frustration: a villanelle] Reference

I ask, and he puts his hand at a ninety-degree angle.    From Wordnik.com.  [“You got to take the crookeds with the straights.”] Reference

“Even a simple ninety-degree turn would take forever.”.    From Wordnik.com.  [The Three-Minute Universe] Reference

And them tin cans are explodin 'out in the ninety-degree heat.    From Wordnik.com.  [Kitty's Back] Reference

The exit was off to their left, at about a ninety-degree angle.    From Wordnik.com.  [The Doom Brigade]

Either a straight path in, or a simple ninety-degree right hook.    From Wordnik.com.  [The Hard War]

Clear turning point, ninety-degree bend in the road of life.    From Wordnik.com.  [Closer to the Sun] Reference

It runs down like this and takes a ninety-degree turn to the left.    From Wordnik.com.  [Transfer of Power] Reference

“Stuck in those Mickey Mouse costumes in ninety-degree heat …”.    From Wordnik.com.  [Sun-Kissed Christmas] Reference

The Enterprise had maneuvered in front of it after the ninety-degree turn.    From Wordnik.com.  [INTO THE NEBULA] Reference

The river got narrow and took a lot of ninety-degree turns north of Chau Doc.    From Wordnik.com.  [Rogue Warrior]

He knew all about a ninety-degree left-hand bend not far beyond the entrance.    From Wordnik.com.  [Chequered Conflict] Reference

It make a slow ninety-degree turn, then veered off, to be swallowed by the night.    From Wordnik.com.  [Harvest] Reference

A ninety-degree elbow at the top pointed down so chips could be collected in a truck.    From Wordnik.com.  [Clean Kill]

Stokes dropped onto his stomach and spread his arms at ninety-degree angles to his body.    From Wordnik.com.  [City of Bones]

He had found it was like trying to walk up a Teflon-coated slide at a ninety-degree angle.    From Wordnik.com.  [State Of War]

Once I reached the sweeping ninety-degree turn above our driveway, I stopped and listened.    From Wordnik.com.  [Timegod's World]

They shook hands, then Marla lowered herself into a chair at a ninety-degree angle from his.    From Wordnik.com.  [Hair Raiser]

The cave narrowed, the farther she went back, then abruptly made a ninety-degree turn upward.    From Wordnik.com.  [The Silver Gryphon]

Leah crawled forward more and reached a ninety-degree turn to a tunnel that went straight up.    From Wordnik.com.  [Hellgate London Covenant] Reference

She took long, rowing strokes of air and pulled herself skyward in a ninety-degree trajectory.    From Wordnik.com.  [The Lake House]

I spent an hour in ninety-degree heat chiseling away concrete from copper tubing very carefully.    From Wordnik.com.  [Archive 2006-07-01] Reference

Ahead of him was a ninety-degree turn to the left and, he knew, the commish's formal dining room.    From Wordnik.com.  [Black Blade]

The man took one peek down this ninety-degree incline and told Barack that he'd buy him a replacement.    From Wordnik.com.  [Dreams From My Father]

As Oppy went by the tank, it made a ninety-degree turn, rolled over an ironwood tree and headed for him.    From Wordnik.com.  [Stallion Gate]

Long silver threads spread out in ninety-degree arcs from beneath the flat, bloated belly below the shield.    From Wordnik.com.  [A King of Infinite Space]

He unlocked the back door and slipped through, walking in a ninety-degree crouch but still feeling exposed.    From Wordnik.com.  [The crush]

So me and Otto-he's the party-we were in the cockpit and the boat suddenly made a ninety-degree turn to the west.    From Wordnik.com.  [The Narrows]

His manner to me had taken a ninety-degree angle of change, so that he'd become more of an ally than a crosspatch.    From Wordnik.com.  [Shattered]

"Those things" were immense steel I-beams, three of them welded at ninety-degree angles to look like enormous jacks.    From Wordnik.com.  [The Bear and the Dragon]

The corridor beyond the door was narrow and dim; it was relatively short, ending in a ninety-degree turn to the right.    From Wordnik.com.  [The Ideal Bride]

The stairs made a ninety-degree bend in the middle and descended another half a flight before ending in a well-lit chamber.    From Wordnik.com.  [Flinx In Flux]

It was lumpy and knotted where the branch had grown up against an unforgiving surface and been forced to make a ninety-degree turn.    From Wordnik.com.  [Firestorm]

He bent over and took off his boots and socks and set them neatly at a ninety-degree angle at the edge of the mat, socks folded on top.    From Wordnik.com.  [American Assassin] Reference

The two bats, now totally enveloped in the heaviest mindbarrier that Aiken could conjure, came to a ninety-degree bend in the corridor.    From Wordnik.com.  [The Golden Torc]

They sorted themselves into box pews, where the seats met the seat backs at an uncompromising and anatomically inhuman ninety-degree angle.    From Wordnik.com.  [Beginner’s Grace] Reference

The front wheels bumped up over the sidewalk and the fender bent a street sign back to a ninety-degree angle before the van came to a stop.    From Wordnik.com.  [Child Of The Hunt]