Spinal

[Little_Girl]

An area of your back that cannot be referred to by using specific terms such as muscle, tendon or vertebrae.

Coined by Mike Tyson.

[Hina Muqadas]

the act of fucking a chick so hard analy her spine pops/(breaks
for those pros out there)

[Ernesto]

When another persons spine is protruding and pressed against your body. This also applies with elbows and knees.

[Little_Girl]

When you land on your back and butt area

[Hina Muqadas]

Relating to the spine.