on super smash bros brawl: a wand-like object with a star on the end that shoots sparkles when you attack.
"my friend got the sparkle stick on super smash bros brawl and totally pwned me."
"I HAVE THE SPARKLE STICK!!!!!!!!!!!!!!!!!!!"
Sally: OMG i totally did Jim last night, and he for sure had a sparkle stick.
Suzie: His sparkle stick was huge.
It is another way to say boner
"is that a spate sparkling walking stick in your pocket or are you excited to see me?"