1 definition by Pussyfish32

GSD

GSD also known as Glow Stick Dick, is when a person gets high out of their mind and snaps there hard dick like a glow stick in hopes that it will glow.

Hey did you hear about Jonny?

What about him?

He GSDed his dick but his cum sure wasn’t glowing.

by Pussyfish32 November 26, 2020