I absolutely say and one as a form of trash talk and not to call a foul. I play as a big and I don't call fouls so I think it's a bit different though. I say it to mean you hacked three eff outta me but I still scored. If I did that and the dude I was playing just stopped, I'd probably be inclined to just check the ball unless the foul was egregious and pissed me off, then yeah I'd just score.