The understanding of one's ideas. Similar to "are you picking up what Im laying down?" Only now it is referred to as swiffin, due to the increased use of Swiffer floor cleaners.
I know my thoughts a bit vague, but are ya swiffin?
by Stevie Y November 10, 2004
1 more definition
When you make up shit to make yo self look like the shit.
This nigga be making up shit and be swiffin about his hussle.
by D. W. April 06, 2006