The act of speed fucking and having an accidental change in holes.
Dude, I was fucking her so hard I had a mid fuck 'High speed lane change'... She wasn't too happy but i loved it.
af _TheGeneral_ 10. februar 2011
1 more definition
Having sex with your girlfriend doggystyle and switching from vag to anus instantly with no warning.
Hey bro, I pulled a high speed lane change on my girl last night. It took her by surprise
af G_Ross 18. januar 2015