Top definition
a sexual act in which the lucky victim is bent over backwards before being made love to through the eye socket.
i would so like to spinal jam her/him/it

my back is killing after spinal jamming last night

im now blind in one eye....but it has nothing to do with being spinal jammed!
by matt crighton April 07, 2008
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug