'Darn it', 5 letters
Dude, gimme a break!, 5 letters
Fer cryin' out loud!, 5 letters
Gimme a break!, 5 letters
Give me a break!, 5 letters
Good grief!, 5 letters
Jeezum crow!, 5 letters
Phrase for the slightly miffed and disappointed, 5 letters
Shoo-oot, 5 letters
You're killin' me!, 5 letters
More of meltdown, 21 letters