"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 09, 2006
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 09, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×