Gucci Effect 

As the price of something rises, there is more demand because it is considered the best.

"The Gucci Effect is the reversal of the law of supply and demand."

Gucci Effect by Dallas Model December 14, 2005

Gucci Mane Effect 

When a popular rapper is released from jail, and all of the other rappers want to make a song with him

Bro, I can't wait 'til Meek Mill gets released from jail. He will totally have the Gucci Mane Effect.

Gucci Mane Effect by smoking hot man May 25, 2018