A cross pollination of "classy" and "cheesy".
Mrs. Soprano's wardrobe was chassy.
Someone who does stupid things more often than not. Can also be used as a friendly gesture.
That was a really dumb thing to do, you're such a chassy!
The General Motors G-Body platform (1978-88 Chevy Monte Carlo, Buick Regal, Pontiac Grand Prix, Oldsmobile Cutlass). "Metric Chassis" is the name given to these cars by dirt track racing enthusiasts because they were the first GM car to start using metric fasteners.
Tom is running a metric chassis but most others have a Camaro at that track.
Just a group of fellas who respect the frame of a car.
Good golly! The Chassis boys started a lynch mob.
That kid is going ape shit. He must certainly be a chassis boy.
To have a classy chassis is to have a great body, can be used either in refference to a hot car or a hot person.
Man, did you see the classy chassis on that!
Person with observable skeletal asymmetry, resulting in weird swinging when walking.
At first, I couldn´t dig such a weird swinging, then I realized that Gabriela has a twisted chassis.