hoe hindsight
The hindsight or gut feeling that someone you are interested in is a hoe, or that they are a terrible person to date.
Guy 1: “Damn, how’d it go with Stacy last night? I heard you guys broke up.”

Guy 2: “Yeah, I didn’t have any hoe hindsight when I met her. I didn’t realize she was “dating” 4 other dudes.”