1 definition by Nipplevirus

The Spline is a sophisticated party act only performed by top tier beak lovers and ganja gurus. It involves two meticulous moves. One move requires a swift but conserved inhale of a perfectly prepared spliff. The THC must be then held in your lungs while simultaneously sniffing an Everest sized amount of cocaine through crisp, freshly rolled £20. If successful you have performed the infamous Spline. Toms and Jamess have a sacred duty to perform the Spline when cocaine and weed are present at a party.
"Oi mate, fancy a cheeky spline."
"Ye laaa I would love to smash a spline right now"
by Nipplevirus October 22, 2019
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