What is Zipper Sparking?
1.
Zipper sparking refers to the act of dry humping while clothed.
Like dry humping it is the process of two people repeatedly rubbing their crotches on each other while fully clothed. Often achieving an orgasm.
"Oh man John wanted to zipper spark with susie so bad behind the bleachers at the Junior High School"
Random Words:
1.
A person atempting to be a physicist but can't cut it.
For further examples see; engineer
A dumb physicist is an engineer.
See D..