Sprawling

[Little_Girl]

laying in a random position for fun. [sprawl] on desks, tables, floors, or [couches]. like planking or [owling].

[Tina]

Spreading out over a large area in an untidy or irregular way.

[Couch Potatoe]

(of a city) covered with buildings across a large area, often ones that have been added gradually over a period of time:

[Lizzy Liz]

[one or more] people [gathered] together to chill, [smoke weed] and listen to music.