I'm confident I'm ready for the English exam.

😂

0xbitcoiner

Bell_curve

This also gets used a lot in Ohio as just a general exclamation of disapproval.

jasonb

I've heard this, but rarely. Screwed the pooch where I'm from. Vulgar, but not profane. 

TNStacker

Perhaps this phrase should be added, used mostly in Boston or other parts of New England:

It can be used for someone, or often a sports team, who blew a big opportunity.

Example: "Damn, the Maple Leafs shit the bed last night."

To Be Truly Fluent in English, You Must Know Your Shits

Perhaps this phrase should be added, used mostly in Boston or other parts of New England:

He (they) shit the bed. 
It can be used for someone, or often a sports team, who blew a big opportunity. 
Example: "Damn, the Maple Leafs shit the bed last night."