3 stacks 

Andre 3000's (OutKast) nickname(1 stack meaning 1000).

Keep yo heart 3 stacks, Keep yo heart.

3 stacks by mackrock17 August 16, 2007

I got 3 stacks 

To have 3 grand or $3,000.00 in your pockets or money pouch like the big dawgs who step their game up.

Will: I got 3 stacks in my pocket.
Hector: No you don't cuz.
Will: A'ight bet (takes out $3,000.00) Hector:Oh shit u a big dawg now!
Will: You gotta step your game up son-son.

I got 3 stacks by Will Santos March 6, 2008