hot stuff

That flood of calcium triggers electrical signals that are sent to the brain to warn of hot stuff.

Turns out immigration is pretty hot stuff in the U.K. too—specifically, illegal immigration.

"Well, w'en dey fools 'roun' dis chile dey strikes hot stuff," grinned the boy.

Would it be proper to set the bally boat afire and see all this hot stuff go up in flames?

"There's ship's biscuit and hot stuff in the cabin," said Ingle.

I'll pay 'em their interest as soon as I get to going and they'll think I'm hot stuff.

I ain't much of a drinker, but once in awhile I like a little hot stuff on a chilly night.