English Expressions for when you make a mistake: ✅"I blew it" I hit the red button by accident. I’m sorry! I really blew it! ✅”I screwed up" I’ve screwed up so many times I can’t believe I still have my drivers license. ✅”My bad" Oh, my bad. I meant to give you the address for Tony’s Pizza but accidentally sent you the one for Tonya’s Pizza.