Red Lining It

"Red Lining It" is a way of saying that you are driving really fast, reffering to the red line on a car's RPM gauge.

My buddy was red lining it when he was tryin to get over here.

by Icarus0311 October 9, 2006

Red lining it

When you're having unprotected sex with a woman during her time of the month and you pull out to give her a facial and the first line of semen has a red tint due to the menstruation.

I was so caught up in our passionate love making that I totally forgot we'd be Red lining it tonight.

by dvink December 11, 2010