look up any word, like cleveland steamer:
 
1.
similar to dealing, distributing, selling of drugs
No man, I stopped slinging after I got caught by the cops.
by garberrr November 08, 2005
 
2.
to deal, to push, drugs of any kind.
Steve, are you slinging?

Sam, are you still slinging that thing you sling so well?
by Katrina Lynn December 17, 2008