Boss Nacho 

n. ~ In a topping-filled mass of nachos, the boss nacho is the chip that takes most of the toppings, leaving the plate of nachos a scattering of soggy chips and stray toppings.

ALSO - The chip in a plate of nachos which has naturally collected the most toppings. Scooping additional toppings onto the chip does NOT a boss nacho make.

That chip just stole all the toppings off this plate of nachos. It is obviously the BOSS NACHO.

Boss Nacho by TheBigWhadoo March 19, 2012