Used to tell someone to back off, or back away.
Brad: Dude you stink
James: Step off Winky..
3👍 5👎
Translation for the layperson: it is basically a clean version of "fuck off," sans profanity. It is unlikely that one would say this to another without a justified/specific reason to be pissed at them. Basically, one is ordering the other to not talk to them, or even come near them. Preferably get out of their sight altogether.
"Better step off winky. I know all about what you did."