It means that you are far from the truth, or from the subject of the conversation.
The phrase pop off means to go away.
"Off the floor" generally means that something is no longer resting on the ground or floor. It could also refer to something being sold or no longer available for purchase.
laugh my a** off
it means "obscene"
disgressing
It is a phrase said out of anger. It can be used as an alternate to "**** off". This phrase does not mean the speaker actually wants you to give him oral sex. On the other hand, the speaker could be suggesting you to literally give him oral sex. Knowing the difference is the way it is said.
It means in an ultimate or final way.
The phrase picking daisies can mean smoking weed. However the phrase can mean an innocent way of wasting time.
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.
It means By The Way I Think I Am In Love With You!