A fork of Rural Dictionary
to sneak up either behind or above someone and attack them causing an instant death.
OH! You just got splinter cell'd!
When two people try to have sex while several other people are sleeping without waking anyone up.
My friend and his girlfriend always try to have splinter sex when we're over....They're not to good at it.
Person who rides the "pines", i.e., person who typically isn't a starting player on a football, baseball, basketball team and spends most of the game sitting on the bench.
Percy, your Splinter Catcher today until you out play Jack at first base.