Your grandma lied.

A large, orange hermit crab with prominent eyes and antennae stands before a glowing, swirling blue portal filled with floating particles, its mouth opening wide in a scream as it raises its claws, then closes its mouth and spreads its arms in a triumphant pose. The scene shifts to a green, ogre-like character with a wide, toothy grin, moving its arms in a rhythmic, dance-like motion.