There are a few different meanings to the phrase "dust off". The slang meaning of this phrase is "to beat or punch someone". Other meanings can include "To wipe the dust off something" or "to put something into use that has not been used in a long time".
The phrase pop off means to go away.
"Dust My Broom" means to clean out and start over, to make a change. It's a common phrase in the Mississippi Delta.
laugh my a** off
Cowboys loved a colorful phrase! This meant lies and tall tales. They meant no more than the dust in the corral.
The phrase, "bite the dust" originates from the biblical saying, "lick the dust." It means that something has died, or fallen into the dirt.
disgressing
it means "obscene"
"Pick up a dust" is not a common phrase in English. It might be a regional or colloquial expression. If you provide more context, I can try to help you understand its meaning.
Readily availavble knowledge. As in "I don't know off hand."
The phrase 'give off light' means to have a lot of light.
To bring to an end or complete a task.
This looks like a very bad Google Translation of the English phrase "Remember that you are dust, and to dust you will soon return"