Skip to main content

cosmictoothfairy's definitions

Van-Groeshner Effect

When you're having sex with an ample-boobled girl, it's possible to time your thrusts so that her jubbs move in perpetual opposing circular movements.

Next time you're giving your girl a bit of playtime, it might be worth mentioning this to her when you see this happening.
"Honey, look! We made the Van-Groeshner Effect happen! Wow!"
by cosmictoothfairy March 11, 2010
mugGet the Van-Groeshner Effectmug.

Share this definition

Sign in to vote

We'll email you a link to sign in instantly.

Or

Check your email

We sent a link to

Open your email