Originating from youths with simply way too much spare time. Is the act of playing with the back of someones head. Usually an affectionate act, although you can use a phone book or waffle iron if you feel creative.
He was sponing the back of my head. And it felt good...
pot slang meaning "smoke a roach"
spone - verb - meaning "to smoke"
spone - noun - meaning "joint"
nobe - noun - meaning "roach"
nobe - verb - meaning "to extinguish a joint, creating a roach"
you can't spone a nobe unless you nobe the spone - (translated - you can't smoke a roach unless you extinguish the joint)- notice that nobe and spone can both be used as a verbs or nouns.
A spaffic spone is a traffic cone covered in spunk, coming from the pre-fix sp (covered in spunk) and the noun traffic cone (an item used to mark construction)