Top definition
The type of sex where afterwards you regret your decision and wish you had said "No".
Friend 1: "I went to this party the other night and I ended up doing -something-"

Friend 2: "You wish you said 'No' now huh?"

Friend 1: "Yeah..."

Friend 2: "Post Non Consensual sex gets you every time bro..."
by ParalysisAlice April 21, 2011
Happy St. Patties Day!