Means you are
1.Well built, muscley
2.Packing big titties (e.g. Porn star Lovette, good example of stacked)

You say this when you’re being deadass, but more than deadass. Like someone is being held at gunpoint.

Phrase by twitch steamer xqc meaning that you’re serious, deadass, and it’s “for sure” or 💯 .

Abbreviation for 'The Haystack'...a slang term for the city of Hayward, California in the Bay Area.

In multiplayer gaming, Stacking refers to the deliberate unfairness of player/team strength resulting in 2 opposing teams with 'Pro's on one side, and 'noobs' on the other.

The term was born in total annihilation and continued through supreme commander, forged alliance and supcom 2 But could apply to any game with at least 2 teams. Stacking / Stacked

cheating by arranging the way a game is played to give one side an unfair advantage

for chicks to be well built and got good curves