It's not an idiom. It means exactly what it says: "quick" means fast or rapid, "curse" means speak scathingly or angrily; "your lot" is your fate in life.
This is not an idiom. When you see AS ___ AS ___ then you're looking at A Simile. Something is being compared to lightning speed.
Dont let it bother you. forget it.
you had it with someone, you dont want to do something no more
Someone who is quick to come back with a witty, smart, or brilliant answer.
The idiom "a quick study" refers to a person who can grasp new information or skills with ease and speed. It implies that the person is able to learn quickly and efficiently.
First, when you see the phrase AS ___ AS ___ it is A Simile instead of an idiom. It is easy to figure out the meaning of a simile. Water flows quickly, so the simile means that whatever it is, it's as fast as water flowing.
This is not a common idiom that I am familiar with. It might mean that the person was cursing, because in the comics, curse words are often represented by stars or nonsense symbols such as "@#!!"
If someone says the phrase "I think I'll snatch a few winks, it means that the person is going to have a quick nap or snooze.
It is not an idiom, it means your nose is itching.
It's not really an idiom. It means "what are you thinking about."
RFP is not an idiom. It's an abbreviation.
"Sieve" is not an idiom. See the related link.