Definitions by Brilando

slinkydinkin 

The act of when a slinky travels down a set of stairs propelled by only gravity and its own weight. Usually children will do this activity for fun. And you are most likely to see it portrayed or referenced in media from the 80's to early 2000's.

Bro I just got a badass new slinky! So what you thinkin' man? You down to go slinkydinkin?

slinkydinkin by Brilando February 14, 2023