A crossover-event between two or more shows where the visiting characther's involment essentially amounts to slightly more than a cameo.
Fanboy: "Did you catch the crossover last night?"
Fangirl: "That wasn't a crossover, it was a cameover, they were just there to hand off some paperwork!"
Fangirl: "That wasn't a crossover, it was a cameover, they were just there to hand off some paperwork!"
by Snark_krans August 1, 2023