A stack is full amount of items that a player can hold in one inventory slot. A stack usually refers to two or of the same items in the same slot, so a sword is not 'stackable'. Because most items can be stacked at a maximum of 64, a group of 64 items is refered to as a 'full stack', with 32 items being a 'half stack' and so on.
Hella Stacked is like feeling depressed or suicidal due to abandonment by a person or very Pressed over a bond that will die, often used when talking about a absent parent figure
My Teacher had me feeling Hella stacked when he left,
A person who is depressed and suicidal.
Me: Finally, I am a Full-Stack Developer
Friend: You mean depressed and suicidal?
Me: Well, yeah.
when you are the biggest brippa on the jizzy stack, no cap all fax no printer.
damn, i must be the biggest brippa on the jizzy stack cause your mother hunge herself AHHHHHHHHHHHGGGGGG
I can't go to the club tonight, I'm trying to save my money. You know, get those elephant stacks.
When two bros go to bone a chick but they are in disagreement over who gets what hole. Therefore they come to a compromise and tape there dicks together using duct tape and pound the chick. To ensure their dicks aren't touching, they slide a thin piece of folded notebook paper in between their dicks.
Ian and I were about to scrap when we couldn't agree over who should get to penetrate what hole on this classy broad. We eventually came to a compromise and decided that package stacking would be the way to go. We made her squirm like a harpooned whale and she is not going to be able to walk for days!