Amomexia 

The form of having sex in a car

Dude, me and Letecia had great amomexia last night

Amomexia by YEEEGURL August 13, 2010

amomaxia 

a fetish of having sex in a parked car.

amomaxia is the next greatest thing to asphyxiaphilia.

amomaxia by ~pyro~ January 4, 2005

Amomaxia 

verb.

Having sex in a parked car

"Karen got pregnant after amomaxia with Kevin."

"Oh man, Jeff tried to get Cindy to do that but she turned him down."

Amomaxia by Hugh Kennedy November 17, 2009