Definitions by beanCLICKS

giga drilling 

The act of applying the enchantment efficiency 5 on a diamond pickaxe then instant mining stone to find diamonds in the Minecraft Server Hypixel, playing the minigame UHC Champions. This is most commonly found among high stars (levels) as they have more items unlocked. This strategy is no longer possible.

That team of high stars are probably giga drilling.

giga drilling by beanCLICKS May 27, 2019