SwaggerJacking
Is the word manifestation of taking/stealing someone's spot, items, or anything really.
person A: *get's off their chair*

Person B: *sits on that very same chair*

person A: *comes back* dude, you're on my sp-

person B: HAHA GET SWAGGERJACKED FUKKAAAAAAA!

And that, random kids, is what SwaggerJacking is.