Top definition
A sexual encounter that has occurred in the rear (or the front, if the participants are especially limber) of some motorised vehicle, for example a van, truck, estate car or station wagon.

Can also relate to sexual favours offered by a hitch hiker to one who offers a lengthy ride with minimal questions asked.

Can also relate to sexual favours delivered by a prostitute to a John.
Hey Darlin. Do you like cock au van? I'll bring the cock if you'll bring the fucking van. Ho Ho Ho.

Oi Gary, get the car keys, I'm gagging for a spot of the old Cock au Van.

Listen lads, I need to use the company vehicle this weekend. Ive promised Rita from the the sweet shop a bit of Cock au Van.
by goody5 December 06, 2010
Get a Cock au Van mug for your girlfriend Rihanna.
Sep 14 Word of the Day
Micro marriging is when your partner manages your personal day-to-day tasks with you much like a Micro Manager at work.
Wife: “Have you put the sheets out to dry and put the towels on?”
Husband: “Yes. You know I am a grown adult also used to live alone so you do not need to micro marrige me”
by Thomas Maddocks March 16, 2018
Get a micro marrige mug for your cat Trump.