gifs:megas xlr

just cute crossover things

star butterfly and mabel pines being best friends

sam manson and dib creating a team of paranormal investigators 

helga chilling with the kankers and messing with boys

coop sort of “adopting” robot jones

sam and jane lane dating 

zim and peridot screaming

morty and dipper finding weird stuff together

dipper probably joins the paranormal investigator club

all of the kids who can teleport play dimension tag (star butterfly, steven on lion, morty and dipper steal rick’s portal gun, etc)

star butterfly and mabel go to wander’s dimension and they become best friends

extra-dimensional entities like bill, aku, and Him get together on the weekends for tea and evil

blossom and dexter constantly one-upping each other

grim being rly frustrated that danny phantom exists

alien support group ft. zim, peridot, and marvin the martian

that one video where everyone in the room is petting one cat except its courage


EDIT : feel free to add on