When one has an idea that sounds like it could be a part of a ficton's canon.
Will generally leave behind a trail of confused people until properly explained.
"I've had an idea! It all fits in with the canon! The generic macguffin could have been used way before by the bad guy!"
"That's called a canon spark. I'm calling that a canon spark."
"...When has that ever been called a canon spark?"
Making out on the front porch or parlor of a house.
Daniel and Denise were at home parlor sparking last night.
a bad ass bitch who is my daddy
yeah, abby sparkes is my daddy.
A bootiful whamen alien with a human eating persona called Melody living in her head
Damn that’s Melanie Spark
A place you park to chill and smoke marijuana.
Roll up at the sparking place.
In short a A typical asshole whom welds on natural gas pipeline for work. Biggest bitchy crybabys ever met. Name Is derived from the combination of horrible welds and the mix of shit vapors emitted by workers mouth.
I'm firing that damn spark fairy his welds are as shitty as his breath.
The hood version of “spiking a drink”
Sparking a drink - “My marj tried sparking my drink today... I sparked her back”