flipping
v. degree B2 Upper Intermediate US //ˈfɫɪpɪŋ// UK //flˈɪpɪŋ// flip·ping
v. a word used to show you are annoyed or surprised without using a real swear word. It makes your statement stronger in a lighthearted way.
v. used as an intensifier to express mild annoyance, surprise, or emphasis. A euphemistic substitute for a more vulgar profanity, often carrying a humorous or informal tone.
I can't find my flipping keys anywhere.
It has been raining for three flipping days and I just want to go for a walk.
He spent the entire afternoon trying to fix that flipping computer, only to realise it wasn't even plugged into the wall.
Usage
Used as an intensifier before adjectives or nouns; informal and euphemistic in register.