jumpy car 

A car that jumps.

See that car jumping over there, it must be a jumpy car.

jumpy car by Big_WIlly December 29, 2003

Car Jump 

A sexual act practiced occasionally amongst foot fetishists, where the two participants, sitting and facing each other, both place a toe or toes from one foot into the others' mouth and then a toe or toes from the other foot into the others' genitals or anus.

After a long Car Jump with a lover one might find oneself with toejam in one's mustache.

Car Jump by DP2000 June 17, 2009

jump your car 

Jumping your bones, but in the back seat of a car.

Is it weird to have a regular guy jump your car every six months?

jump your car by Kambell October 24, 2017

Jump in my car 

The David Hasselhoff medley that men use to pick up unsuspecting women.
Works best if you are incredibly drunk and thrusting into the american flag.

"Jump in my car, I want to take you home, come on and jump in my car, it's way too far to walk on your own"

Jump in my car by Holly Holly Wood September 14, 2008