Performed by a Nascar fanatic, when one ejaculates on a woman's chest. There are two variations to the signature; cursive and manuscript. Cursive when the man straddles the babe who is laying down and finishes 89'ing her and blows the load on her chest. Manuscript is when the man is standing and the women is on her knees, holding her tits ready to be covered in jizz. Performing the Razcar signature often produces city wide fame, high fives from your buds, and unchecked curiosity from women.
Brady: "Hey Dustin, what did you do last night?"
Dustin: "Well I had my babeski over and gave her a Razcar signature she'll never forget!"
Brady: "Nice! Cursive or manuscript?"
Dustin: "Manuscript, she didn't even know what was coming at her!"
Tom: "I had this chicks shirt off last night so I whipped out "Mr. Ballpoint Pen" and gave her a creamy Razcar signature."