Interjection. chuffing hell (Britain, slang) An expression of dismay, disgust, anger, surprise etc. Chuffin' hell!
What does chuffing mean in slang?
Meaning of chuffing in English
used to emphasize what is being said, or to express anger: ... Do what you want; it's your chuffing house! They've closed the road and you've got to go all the chuffing way round.
What does chuffing mean in british?
chuffing marvellous. Collins English Dictionary. Copyright © HarperCollins Publishers. Word origin. C20: from N English chuff, a euphemism for the taboo word fuck.