What is Cheesy Backseat?
1.
Having a container of nacho cheese spilled all over the back seat of your car, after having anal sex when you walk you can hear a smacking sound and your ass is sealed with sperm
Man I could hear Jenny's cheesy backseat in PE
See 
Random Words:
1. 
a racing car made by chevrolet, the definiton of chevrolet's greatness. will smoke your mustang cobra anyday. it beat the porsche 9..