1)When poop hits the fan
-That Ms.Chan is not a good leader. When poop hits the fan she disappears and her supporters get in trouble.
-If dad finds out how much money you spent, poop will really hit the fan.
-When poop hits the fan, you better hope you have support from your ally.
Definition: when something or someone is in serious trouble
Etymology: This expression alludes to the unmissable effects of poop being thrown into an electric fan. It appears to have originated in the 1930s.
2)Awesome sauce
-I got a 2400 on my SAT. Awesome sauce.
-That movie Deadpool was Awesome sauce.
-Did you see my trick on the skateboard. That was awesome sauce.
Definition: excellent
Etymology: the origin of 'awesome sauce' is probably from Strong Bad, although in that case he refers to a cleaning product with the trade name of Awesome Sauce. 'awesome sauce' has been adapted for use both as an exclamation or reserved sign of approval.
3)Trumped up
-They put the black man in jail on some trumped-up charge.
-That movie The Revanent was so trumped up. It was just a guy getting frozen while fighting a bear.
-I don't care for all that trumped up drama between Tay-Tay and Katy Perry.
Definition: heavily trumped, overly praised. Or made up.
Etymology: Variation of triumph, from the 1700s