Dipper and Mabelbob pinespants

Dipper and Mabel (gravity falls) as spongebob squarepants

soos (gravity falls) as Patrick star

waddles ( gravity falls) as Gary the snail

red ( angry birds movie) as squidward

grunkle Stan (gravity falls) as mr krabs

Pacifica ( gravity falls) as sandy cheeks

bill cipher (gravity falls) as plankton