To
masturbate. "springing" as the name suggests, is the repeated up and down
jacking of the "
pogo" stick, which of course is ... ya dick!
"OMG! What are you doing!?"
"Well
honey, i'm springing the pogo! Check it out, ima bout to set a world record!"
"U
don't jack it!? Shit, i've already
sprung it twice since i've been here!"