rush of adrenaline
rush of adrenalin
surge of adrenaline
surge of adrenalin

No matter how many times she did a job, the adrenaline rush always came.

Her call set off the same adrenaline rush as the earlier one.

She could already feel the start of an adrenaline rush.

But the adrenaline rush was high, and he felt good.

"I have more of an adrenaline rush playing with you."

It was a rush of adrenaline like I'd never known.

Besides, I could get my adrenaline rush in other ways.

"The reason we do this is it gives us a good adrenaline rush."

"Right now everyone is still in an adrenaline rush," he said.

I stood still, waiting for the adrenaline rush to wear off.