1He muttered 'damn it' under his breath when he spilled coffee on his shirt.
2She let out a loud 'damn' when she realized she had forgotten her phone at home.
3The coach shouted 'damn' in frustration when the team lost the game.
4If I had known the traffic would be this bad, I would have damn well left earlier.
5He was so angry that he started to damn the whole system, saying it was corrupt and unfair.