"Extraordinary", such as a fictional fentanyl emergency at the northern border (despite the fact that a trivial amount of fentanyl enters the U.S. from Canada, and more enters Canada from the U.S.).
Of course, you have Congress to keep the President in check that these are real emergencies. Which is why the House will definitely be bringing S.J.Res. 37 to the floor, right? Because it's their sworn duty to act as a check on executive power, right?