Top definition
When one individual behaves in a manner which could be perceived as threatening to another individual, either physically or emotionally so.

See also: Up in my business
"She got up in my face, and I said "Bitch, did you just step to me? You did NOT just step to me!"
by Ry Ry1218 January 24, 2009
Get the mug
Get a Step to me mug for your mom Rihanna.